Leach, H.W. <br/><br/>
The slide rule and technical problem solving / 
H.W. Leach & George C. Beakley 
 - New York :      Macmillan ,  1963 
 - 130p. :  ill. ;  12 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Slide-rule
<br/><br/><label>Dewey Class. No.: </label>510  / LEA