ILL-Supplemental-Client-Info DEFINITIONS ::=
                           -- the object identifier for this extension, registered
                           -- with the Interlibrary Loan Application Standards
                           -- Maintenance Agency, is 1.0.10161.13.4

                   BEGIN

                   IMPORTS ILL-String, System-Id, System-Address, Postal-Address,
                   Amount FROM ISO-10161-ILL-1;

                   SupplementalClientInfo ::= SEQUENCE OF ClientInfoData

                   ClientInfoData ::= SEQUENCE {
                           infoType              ClientInfoType,
                           infoContent     [3] IMPLICIT SEQUENCE OF ClientInfoContent
                           }

                   ClientInfoType ::= CHOICE {
                           standard        [1] Standard-Client-Info-Type,
                           local           [2] ILL-String
                           }

                   ClientInfoContent ::= CHOICE {
                           stringContent   [1] ILL-String,
                           postalAddress   [2] IMPLICIT Postal-Address,
                           nameOrId        [3] IMPLICIT System-Id,
                           statusCode      [4] IMPLICIT StatusCode,
                           definedNumber   [5] IMPLICIT INTEGER,
                           nested          [6] IMPLICIT ClientInfoData,
                           amount          [7] IMPLICIT Amount
                   }

                   Standard-Client-Info-Type ::= ENUMERATED {
                   -- tags for hierarchical levels :
                           idInfo                  (0),
                           nameInfo                (1),
                           contactInfo             (2),
                           statusInfo              (3),
                           otherInfo               (4),
                           homeAddressInfo         (5),
                           workAddressInfo         (6),
                           faxNumber               (7),
                           voiceNumber             (8),
                           pagerNumber             (9),
                           eMailInfo               (10),
                           notes                   (101),
                           maximumCost             (102),
                           billingInfo             (103),
                   -- tags for id:
                           systemIdNo              (21),
                           socialSecurityNo        (22),
                           accountNo               (23),
                           driversLicenceNo        (24),
                           other                   (25),
                                   -- will require contents with a string tag
                   -- tags for names:
                           wholeName               (30),
                           lastName                (31),
                           firstName               (32),
                           initials                (33),
                           prefix                  (34),
                           suffix                  (35),
                   -- tags for addresses:
                           name                    (40),
                           department              (100),
                           streetAndNumber         (41),
                           additionalInfo          (42),
                           -- e.g. Apt., Floor
                           boxAddress              (43),
                           city-town               (44),
                           state-prov-region       (45),
                           country                 (46),
                           postalCode              (47),
                   -- tags for dialling info:
                           telephoneCountryCode    (50),
                           telephoneAreaCode       (51),
                           telephoneLocalNumber    (52),
                           teleponeExtension       (53),
                   -- tags for email:
                           eMailService            (60),
                           eMailAddress            (61)
                   }

                   StatusCode ::= ENUMERATED {
                           undergraduate           (0),
                           graduate                (1),
                           faculty                 (2),
                           staff                   (3),
                           visitor                 (4),
                           generalUser             (5),
                           juvenile                (6),
                           vip                     (7),
                           subscriber              (8),
                           suspended               (9),
                           other                   (10),
                           unspecified             (11)
                           }

                     -- additions to this list may be made from time to time
                     -- and will be registered with the Interlibrary Loan
                     -- Application Standards Maintenance Agency

                   END