000
00253nam a2200109Ia 4500
008
220201s9999 xx 000 0 eng d
082
_a
658
_b
GUP
100
_a
Gupta (L.N).
245
0
_a
Principles and practice Management .
300
_a
519
942
_2
ddc
999
_c
8213
_d
8213