000 00333nam a2200157Ia 4500
008 230915s9999 xx 000 0 und d
082 _a ARO
100 _aArora, Hari
245 0 _aEngineering Mathematics
245 0 _dI
260 _aDELHI
260 _bKATARIA
260 _c2009
300 _a468
650 _aMathematics
999 _c160543
_d160543