Barkakati, Naba. IMS programming techniques : a guide to using DL [Books]. I including THE IMS DB/DC environment / Dan Kapp and Joe Leben. - 2nd ed. - New York Van Nostrand Reinhold Company 1986 - Pages: 338 ISBN: 0442246552 0.00 Subjects--Personal Names: Database management. Dewey Class. No.: QA/76.9.D3 / KAP