In English

Publisher: Microsystems Press, 1982

ISBN: 0-916688-37-2 (Wikipedia Book Sources) (Wikipedian kirjalähteet)
LCCN: 82-61229 (Library of Congress)

CP/M is the most widely implemented microcomputer Disk Operating System in the world, running on an estimated 500,000 computers.

Supported by two user groups, CP/M can take advantage of nearly 3,000 programs in the public domain and another 1,500 commercially availabe programs, giving it the largest applications software base of any DOS in existence.

Programmer's Guide to CP/M provides the knowledgeable programmer or software designer with a comprehensive, in-depth look at CP/M and its capabilities.