000 00280nam a2200121Ia 4500
008 230718s9999||||xx |||||||||||||| ||und||
082 _a620.1
100 _aBEER FERDINAND P
245 0 _aMECHANICS OF MATERIALS
250 _a7
260 _bMGH
_c2017
_aNEW DELHI
300 _a861
999 _c59170
_d59170