na INLIS000000001120498 20230726081703 0010-0723000069 ta 230726 0 eng 0717285111 658 658 GRO Sayles R Leonard Grolier Business Library : Leadership What Effective Managers Really Do and How They Do It USA : McGraw-Hill, 1979 xv, 223 halaman : il ; 24 cm Edisi 1 Manajemen -- Kepemimpinan Management -- Leadership 85/03158