Khanna, D. R. <br/><br/>
A textbook of sound  for B.A. & B. Sc. (pass & hons.) students of Indian universities, 
by D.R. Khanna and R.S. Bedi. 
 - New 7th ed., greatly improved. 
 - Delhi,  Atma Ram,  1962. 
 - 380 p.  illus.  22 cm. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE<br/>Sound.
<br/><br/><label>Dewey Class. No.: </label>534  / KHA