5.9 CARTOGRAPHIC MATERIALS, STANDARD NUMBER AREA

5.9A. Preliminary rule¹

5.9A1. Scope.

Use this area only in item level description to record international numbers pertaining to the item, including published cartographic series and files described at the item level.

5.9A2. Punctuation

Precede this area by a full stop, space, dash, space or start a new paragraph.

(CM 8A1)

5.9B. Standard number

5.9B1.

See 1.9B.

(CM 8B1)

ISBN 0-66258-757-X ISBN 0-29776-124-2 (cloth) ISSN 1180-55773