00627c ua2200169 4500 00000000000041915 110208 1969 -us 000 eng 810 P 50 Peter L. J. (Laurence) The Peter Principle New York: Bantam Books, 1969. 169 p. n/29139 This book is dedicated to all those who, working, playing, loving, living and dying at their Level of Incompetence, provided the data for the founding and development of the salutary science of Hierarchiology. Hull R (Raymond) aut 20260805124154.0 8186 8186 0 0 0 0 UWED UWED ANT 2013-05-21 0 810 P 50 000000024924 2026-08-05 12:41:54 2026-08-05 BK