Rawlings, G. P. <br/><br/>
Slide rule : In theory and practice 

 - 1st 
 - London  Percival Marshall  1950 
 - 127p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Slide Rule
<br/><br/><label>Dewey Class. No.: </label>510.28  / R258