000 00397nam a2200157Ia 4500
008 231217s9999 xx 000 0 und d
041 _aEnglish
082 _a510.02462 VIS;1 R1
100 _aViswanathLal, Kishan
245 0 _aEngineering mathematics V.1
250 _a12th ed.
260 _c1988
_bNew Delhi : Sathya Prakashan,,
300 _a648
650 _aMathematics
942 _cAA
999 _c160180
_d160180