000 00310nam a2200121Ia 4500
008 220217s9999||||xx |||||||||||||| ||und||
082 _a620.1 RAV
100 _aRavi
245 0 _aElements of mechanical engineering
260 _aBest publishers
_bBangalore
_c2005
300 _b87
650 _aMECHANICHAL
999 _c173995
_d173995