Brockelsby, C.F. <br/><br/>
Ultrasonic delay lines/ 
C.F. Brockelsby, J.S. Palfreman and R.W. Gibson 
 - London:  liffe Books,  1963 
 - 297;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> Rs. 63.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ultrasonic waves<br/>Electronics<br/>Delay lines<br/>Electric waves
<br/><br/><label>Dewey Class. No.: </label>621.38