000 00325nam a2200133Ia 4500
008 220120s9999||||xx |||||||||||||| ||und||
082 _a620.112
100 _aRattan, S.S
245 0 _a rength of materials
250 _a2nd
260 _aTata mc graw hill
_bNew Delhi
_c2011
300 _aVIII,231
_b0
650 _aMECHANICAL
999 _c132778
_d132778