000 00234nam a2200109Ia 4500
020 _a8123908946
082 _a620.11
100 _aGERE, TIMOSHENKO
245 _aMECHANICS OF MATERIALS
260 _aNEW DELHI
_b C.B.S
_c2011
942 _cBK
999 _c3174
_d3174