Crowhurst, Norman H. <br/><br/>
High fidelity sound engineering/ 
Norman H. Crowhurst 
 - London:  George Newnes,  c1961 
 - viii, 328 p.;  22 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> £ 50.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>High fidelity sound systems<br/>Electronic systems<br/>Transducers<br/>Oscillators, Electric<br/>Sound
<br/><br/><label>Dewey Class. No.: </label>621.3818