000
nam a22 7a 4500
999
_c
8956
_d
8956
008
180122b ||||| |||| 00| 0 eng d
100
_a
Tripathi.S.B.etal.
_9
5259
245
_a
ABD'S Lab'S Mathematics
260
_a
New Delhi
_b
Arya
_c
2008