Publishers' international ISBN directory.
Contributors: International ISBN Agency.
Edition: 18th ed.
Series: Handbook of international documentation and information -- v.7
Publisher: K.G. Saur
Published: 1991
Place of publication: München; London
Language: eng
Notes: 18th edition of Publisher's international directory with ISBN Index, and the 12th edition of the International ISBN publisher's directory.

Previous ed.: 1990.

At head of title: International ISBN Agency.
Table of contents: value: Contents: Vol.1: Geographical section.- Vol.2: Numerical ISBN section.- Vol.3: Alphabetical section.