000 00316nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a620
082 _b11 G72
100 _a"Gourd,L.M."
245 3 _aAn Introduction to Engin
260 _aNew Delhi
260 _bOxford
260 _c1982
300 _a"ix,166"
999 _c21137
_d21137