00297nam a2200109 a 450000500170000002000150001708200220003210000210005424500380007526000590011330000150017220251202164149.0  a085292156X  a658.3124,bD, sin  aSinger, Edwin J.  aTraining in Industry and commerce  aLoNew DelhionbInstitute of personnel managementc1977  a160p, 20cm