TY  - GEN
AU  - Harlold Koontz,Heinz Weihrich 
TI  - Principles of Management
T2  - 23335
SN  - 0070581924
U1  - 658.4 
PY  - 2013///
CY  - New Delhi
PB  - Tata McGraw Hill Publication
KW  - Management
ER  -