000 00325nam a2200133Ia 4500
005 20260413100711.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aArora O P
245 0 _aCET mathematics
260 _bJalandhar Krishna brothers
_c1997
300 _a308
942 _cGB
999 _c3775
_d3775