000 | 00345nam a2200157Ia 4500 | ||
---|---|---|---|
005 | 20211216161906.0 | ||
008 | 211216b |||||||| |||| 00| 0 eng d | ||
020 | _a9788120327245 | ||
082 | _a621.89 SAH | ||
100 | _aSAHOO | ||
245 | _aENGINEERING TRIBOLOGY | ||
250 | _a8P | ||
260 |
_bPHI _c2019 |
||
650 |
_aMECH _96745 |
||
942 | _cBK | ||
999 |
_c14767 _d14767 |