000			00301nam a2200133Ia 4500
008			160122s9999 xx 000 0 und d
041			_aEnglish
100			_aLaxminarayani
245			_aEngineering mathematics
250			_avol 2
260			_bDelhi:vikas pub _c1999
300			_a524p.
650			_aMath
999			_c277 _d277