000 00367nam a2200169Ia 4500
008 190201s9999 xx 000 0 und d
020 _a177716160
082 _a510
082 _bJ35M
100 _a"Jeffrey, Alan"
245 0 _aMathematics for Engineer
250 _aSecond
260 _aKenya
260 _bT.N. & Sons
260 _c1979
300 _a"x, 734"
999 _c20775
_d20775