TY  - BOOK
AU  - Singh Nirmal 
TI  - Principles of management : : theory, practices, techniques
SN  - 8176292710
U1  - 658 SIN 
PY  - 2000///
CY  - New Delhi
PB  - Deep & Deep Publications, 
KW  - Management science
N1  - Includes index
ER  -