000 00321nam a2200133Ia 4500
008 220201s1993 xx 000 0 eng d
082 _a510
_bVIS
100 _aVishwanath & Aggarwal
245 0 _aEngineering mathematices
250 _a15
260 _bNew Delhi : Satya Prakashan
_c1993
300 _a712
942 _2ddc
999 _c85478
_d85478