000 00260nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aMcLEAN WG & NELSON EW
245 _aTHEORY AND PROBLEMS OF ENGINEERING MECHANICS
250 _a3
260 _c1980
_bMC GRAW HILL
999 _c28761
_d28761