000 00353nam a2200157Ia 4500
005 20250910020003.0
008 250401s9999 xx 000 0 eng d
020 _a9788177096576
082 _a510
_bGUP-I
100 _aGupta, A Das
245 0 _aIIT Mathematics
250 _aRev.
260 _bBharati Bhawan
300 _aP-27p.
942 _2ddc
_cBK
_01
999 _c292
_d292