000 00380nam a2200145Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a624
_bBH-T
100 _aBhattacharya,Amitabha
245 0 _aTechnology of gear cutting
250 _a2nd Ed.
260 _c1978
_aNew Delhi
_bThe Indian Instuite of Enginers
650 _aMechanical Engineering
942 _cBK
999 _c3515
_d3515