000 00282nam a2200121Ia 4500
005 20260205052132.0
008 260111s9999||||xx |||||||||||||| ||und||
100 _aGupta, R.K.
245 0 _aI.I.T. mathematics
260 _aMerrut
_bKrishna
_c1994
300 _a[v.p.]
942 _cBK
999 _c109248
_d109248