000 00281nam a2200121Ia 4500
008 220201s2008 xx 000 0 eng d
082 _a620.1
_bSAD
100 _aSadhu Singh
245 0 _aEngineering Mechanics
260 _aNew Delhi
_bKhanna
_c2008
300 _a573
942 _2ddc
999 _c66387
_d66387