Spratt, H.G.M. <br/><br/>
Magnetic tape recording 
by H.G.M. Spratt 
 - London  Heywood and Company  1958 
 - 319p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetic recorders and recording
<br/><br/><label>Dewey Class. No.: </label>YA213841 Sp71