TY  - BOOK
AU  - Wankel Charles Ed.
TI  - 21st century management:  A reference handbook.2V     
U1  - X:8g, P8 
PY  - 2008///
CY  - Los
PB  - Anaeles Sage Reference     
KW  -  Wankel Charles
KW  - Management- Twenty First Century
ER  -