000 00258nam a2200121Ia 4500
008 160921s9999 xx 000 0 und d
100 _aNELSON A
245 _aENGINEERING MECHANICS
250 _a1st
260 _bTMH
_c2009
300 _a19.58
942 _cBK
999 _c1080
_d1080