000 00252nam a2200121Ia 4500
020 _a9788123908946
082 _a620.1
100 _aGERE JAMES M
245 _aMECHANICS OF MATERIALS
250 _a2 ND
260 _aNEW DELHI
_b CBS
_c1984
942 _cBK
999 _c3172
_d3172