000 00232nam a2200109Ia 4500
020 _a8174090487
082 _a620.112
100 _aSINGH, DR. SADHU
245 _aSTRENGHT OF MATERIALS
260 _aMEERUT
_b KHANNA
_c2010
942 _cBK
999 _c6689
_d6689