TY  - BOOK
AU  - Certo, Samuel C
AU  - Certo, S Trevis 
TI  - Modern Management: Concepts and Skills 
SN  - 9788120340053
U1  - 658 CER 
PY  - 2009///
CY  - New Delhi
PB  - PHI Learning Pvt. Ltd.
ER  -