000 00239nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aTIMOSHENKO S & YOUNG DH
245 _aENGINEERING MECHANICS
250 _a4
260 _c1956
_bMC GRAW HILL
999 _c23810
_d23810