Spratt, H.G.M. <br/><br/>
Magnetic tape recording/ 
H.G.M. Spratt 
 - London:  Heywood,  1958 
 - 319 p.;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> £ 63.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetic recorders and recording<br/>Magnetic tapes<br/>Sound--Recording and reproducing<br/>Magnetism
<br/><br/><label>Dewey Class. No.: </label>681.842