TY  - BOOK
AU  - Drucker, Peter F
TI  - Management challenges for the 21st century
SN  - 750644567
U1  - 658  DRU-M 
PY  - 1999///
CY  - Butterworth-Heinemann:Oxford
KW  - Management
N1  - Issued in the  old register  in Dr. Rajan sir name and marked as check not found in the new register
ER  -