658.3 Pig P Pigors, Paul John William, 1900- Personnel administration, a point of view and a method (by) Paul Pigors (and) Charles A. Myers .4 th. ed. New York , McGraw-Hill, 1961. 749 p. ilus. 21 cm. " International student edition" : publicada en Tokío . " Selected references " : p. 680-729