000
00286nam a2200133Ia 4500
008
230206s9999||||xx |||||||||||||| ||und||
020
_c
410
040
_a
DEL
100
_a
Pathak, H.K.
_9
172
245
0
_a
Calculus
260
_b
Satya Prakashan
_a
Meerut
300
_a
800
942
_c
BK
999
_c
92119
_d
92119