por Walker, Percy Hargraves, 1867 [autor] | Hickson, Eugene F [autor].
por Symposium Of The Science Of Ceramic Machining And Surface Finishing National Bureau Of Standards 1970 | Schneider, Samuel J [editor] | Rice, R. W. (Roy Warren), 1934- [editor] | American Ceramic Society | Estados Unidos. Office of Naval Research | Estados Unidos. National Bureau of Standards.
por Breden, Leslie H [autor] | Estados Unidos. National Bureau of Standards.