000 00344nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
082 _a510
082 _bJ35M
100 _a"Jeffrey,Alan"
245 0 _aMathematics For Engineer
250 _aSecond
260 _aNew Delhi
260 _bThomas Press
260 _c1979
300 _a"x,734"
999 _c20677
_d20677