000
00302nam a2200133Ia 4500
008
230206s9999||||xx |||||||||||||| ||und||
020
_c
620
040
_a
DEL
100
_a
Sachdeva, S.
245
0
_a
Quantitative Techniques
260
_b
Lakshmi Narayan Agarwal
_a
Agra
300
_a
726
942
_c
BK
999
_c
90582
_d
90582