Introduction to patents information /

Bibliographic Details
Main Author: Ashpitel, Susan
Corporate Author: British Library. Patents Information
Other Authors: Newton, David C., Van Dulken, Stephen, 1952-
Format: Book
Language:English
Published: London : British Library, 2002.
Edition:4th ed.
Subjects:
Description
Item Description:Previous edition: 1998.
Physical Description:vi, 137 pages : illustrations ; 30 cm.
Bibliography:Includes bibliographical references and index.
ISBN:0712308628