000
00248nam a2200109Ia 4500
008
220201s2003 xx 000 0 eng d
100
_a
SHARMA (RD)
245
0
_a
OBJECTIVE MATHEMATICS
250
_a
2ND
260
_b
DHANPAT RAI
_c
2003
942
_2
ddc
999
_c
98622
_d
98622