00728cam a22002651 4500 3218243 BD-DhUL 20161218144910.0 690129s1968 enkak b 001 0 eng 78353166 B68-12804 0712119132 DLC DLC DLC BD-DhUL 658 BES Betts, P. W. (Peter Wilfred) Supervisory studies / P. W. Betts. London : Macdonald & Evans, 1968. xvii, 454 p. : illus., forms ; 23 cm. 37/6 Bibliography: p. 445-446. Supervision of employees. Supervisors. Industrial management. ddc BK 137029 137029 0 0 ddc 0 658_000000000000000_BES 0 NFIC 257877 DUL DUL GEN 2016-12-18 Purchased 658 BES A126859 2016-12-18 2016-12-18 BK