000 00302nam a2200121Ia 4500
008 220201s1984 xx 000 0 eng d
082 _a620.1
_bPRA
100 _aPrasad,IB
245 0 _aengineering mechanics of strenth of materials
260 _bKhanna publisher
_c1984
300 _a398
942 _2ddc
999 _c83132
_d83132