000 00342nam a2200133Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
072 _aMath
082 _a515 Aro. M8
100 _aArora S C &Ramesh Kumar
245 0 _aText Book Of Calculas
260 _c1988
_bPitamber Publishing Company
_aNew Delhi
300 _a........
942 _cSU
999 _c86875
_d86875