000 00274nam a2200133Ia 4500
008 190201s9999 xx 000 0 und d
082 _a510
082 _bD19H
245 0 _aHigher Mathematics In Pr
260 _aIndia
260 _bP.I.
260 _c1983
300 _a400
999 _c22709
_d22709