00455 2200193 4500001002100000005001500021035002000036007000300056008004100059100002000100245003600120260003100156020000600187082000800193084001400201300002100215650001900236520000600255INLIS00000000040854720160101130058 a0010-1116001991ta161114 0 0 aHUMBLE, JOHN W.1 aMENINGKATKAN HASIL PERUSAHAAN : aJAKARTA :bERLANGGA,c1984 a- a658 a658 HUM m a220 :bAda ;c21 aMANAJEMEN UMUM a-