000 00350nam a22001337a 4500
008 140606b xxu||||| |||| 00| 0 eng d
020 _a9788120327245
082 _a621.89 SAH-E
100 _aSahoo,Prasanta
245 _aEngineering Tribology
260 _a New Delhi
_bPHI Learning Pvt. Ltd.,
_c2011
942 _cBK
999 _c22652
_d22652