Hallett, Frederick H.,  1909- [from old catalog] <br/><br/>
Machine shop theory and practice / 
by Frederick H. Hallett. 
 - Toronto :  Macmillan,  c1961. 
 - 141 p. :  ill.;  23 cm. 
<br/><br/>Includes bibliography and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Machine-tools.<br/>Machine-shop practice.
<br/><br/><label>Dewey Class. No.: </label>621.9  / HAM 1961