Katzan, Harry. Systems design and documentation : an introduction to the HIPO method / Harry Katzan, Jr. - New York : Van Nostrand Reinhold, c1976. - viii, 157 p. : ill. ; 24 cm. - Computer science series . Includes bibliographies and index. ISBN: 0442242670 LCCN: 76009785 Subjects--Topical Terms: HIPO technique.System design. LC Class. No.: QA402 / .K329 Dewey Class. No.: 005.12