Stewart, W. Earl <br/><br/>
Magnetic recording techniques/ 
W. Earl Stewart 
 - New York:  McGraw-Hill,  1958 
 - ix, 272 p.;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> $ 8.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetic recorders and recording<br/>Magnetic tapes<br/>Sound--Recording and reproducing<br/>Ferromagnetism
<br/><br/><label>Dewey Class. No.: </label>681.843