000 00365n a2200169 a 4500
000 B B
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082 _a510.92
_bM4 MAT
100 _aDass, BK
245 _aMathematics
_bWho`s Who
250 _a1st
260 _aDelhi
_bAnalytic
_c1984
300 _a187p.
690 _aMathematics,Mathematics
908 _aG
999 _c802
_d802