00553nam a2200181 i 4500 1/14397 990225s1967 enka 00110 eng 0582422310 14877 DLC GR-PeUP 658.3'02 PE Peters, David A. Principles of supervision/ David A. Peters. London: Longman, 1967. 85p.: ill.; 23 cm. Supervision of employees. Supervisors Case studies. INST UNIPILB MAIN 20040709 658.3'02 PE 00104801 00104801 LOAN 0 1