MARC for library use : understanding the USMARC formats / by Walt Crawford.

Bibliographic Details
Uniform Title:	Professional librarian series.
Main Author:	Crawford, Walt
Language:	English
Published:	White Plains, NY : Knowledge Industry Publications, [1984], ©1984.
Series:	Professional librarian series.
Subjects:	MARC formats. Libraries > United States > Automation.
Physical Description:	x, 222 pages ; 28 cm.
Format:	Book