00520     2200193   4500001002100000005001700021008004100038035002400079040001200103082001800115084001800133100002300151245005200174260002900226300002300255650002300278650001300301850001200314BHATT-0614000000001620140604090207.0160921|||||||||   |   |||   |||| ||ind||  0010-061400000000016  aSPBKHAT042[23]a658.472  a658.472 CAS k1 aCasson, Herbert N.10aKunci rahasia perusahaan a /cHerbert N. Casson  a[ S.l] : [S.n],c[ 19-?]  a488 hlm. ;c21 cm. 4aRahasia perusahaan 4aIndustri  aSBPKHAT