00438nam a2200157 a 450000500170000008200180001710000130003524500350004826000330008330000220011663000180013896400160015699700110017299900150018395200820019820251202164305.0  a658.1552bGHO  aGhosh PK  aCost analysis and cost control  aNew YorkbVision Booksc1985  a332 p.c24cm.bPB  aCost analysis  bcdefg_  a3242 C  c6342d6342  00104070aPUbPUd1999-08-24g125.00l0o658.1552 GHOp3242q1999-08-31yBK