Peter, Laurence J., 1919-1990. The Peter principle, by Laurence J. Peter & Raymond Hull. - New York, W. Morrow, 1969. - 179 p. illus. 22 cm. Source: 4.95 LCCN: 68054046 //r88 Subjects--Topical Terms: Management--Humor. LC Class. No.: PN 6231 .M2 / P4 1969