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200|10|□a齿轮啮合理论□f吴大任, 骆家舜著
210|  |□a北京□c科学出版社□d1985.10
215|  |□a320页□d20厘米
330|  |□a以微分几何为工具阐述线接触的齿轮啮合理论。
606| 0|□a齿轮□b啮合原理
690|  |□aTH132.41□v3
690|  |□aTH132.4
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701| 0|□a骆家舜□4著
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