TY  - GEN
AU  - CERTO, S. C.
AU  - CERTO, S. T
TI  - Modern Concepts and Skills Management
SN  - 978-0-07-13-601016-6
U1  - 658 CER 
PY  - 2009///
CY  - New Jersey
PB  - Prentice Hall
ER  -