000			00311nam a2200133Ia 4500
008			211209s1980 xx 000 0 und d
041			_aeng
082			_a510 N80 VIS
100			_aVISWANATH
245			_aENGINEERING MATHEMATICS PART II
250			_a12 ed.
260			_bSATYA PRAKASHAN _c1980
300			_a1044
999			_c6422 _d6422