TY  - BOOK
AU  - HEINZ, Weihrich
AU  - KOONTZ, Harold
TI  - ESSENTIALS OF MANAGEMENT
SN  - 0-07-463227-2
U1  - 658 
PY  - 2002///
CY  - New Delhi
PB  - Tata McGraw-Hill Pub. Co. Ltd., New Delhi 
ER  -