Richards, Oscar W. (Oscar White), 1902-  Richards, Oscar W. (Oscar White), 1902- <br/><br/>
The effective use and proper care of the microtome / 
by Oscar W. Richards. 
 - Buffalo, NY :  American Optical Corp.,  1959. 
<br/><br/> First published in 1942. 
<br/><br/>Bibliography: p. 83-92. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microtomes.<br/>Microscope and microscopy.