000 00368pam a2200145a 44500
008 160408b1987 xxu||||| |||| 00| 0 eng d
082 _a621.8331
_bC671g
100 _aColbourne, J. R.
245 1 _aGEOMETRY OF INVOLUTE GEARS
260 _aNew York
_bSpringer-Verlag
_c1987
300 _axi,532
650 _aGearing, Spur
964 _gCIRC
997 _aA99056 C
999 _c284207
_d284207