000
002590000a22001210004500
082
_a
658
_b
E77
100
_a
Donnell, Cyril
245
_a
Essentials of management
260
_a
New Delhi
_b
Magraw
_c
1978
300
_a
562
650
_a
Manegement
700
_a
Kontz, Harold
942
_c
LM
999
_c
837
_d
837