TY - BOOK AU - Bittel,Lester R. AU - Newstrom,John W. TI - What every sypervisor should know : the complete guide to supervisory management AV - HF5549 B577W 1990 PY - 1990/// CY - New York, N.Y. PB - McGraw-Hill KW - PERSONNEL MANAGEMENT KW - SUPERVISION OF EMPLOYEES ER -