000 00330nam a2200133Ia 4500
008 221231s9999 xx 000 0 und d
100 _aRudraiah N  
_92371
245 0 _aEngineering Mathematics - B    4th Sem
260 _bSapna Book House
260 _c2000
300 _a489
650 _aMathematics
_92372
942 _cBE_BK
999 _c2489
_d2489