Tracy, George R., Tropp, Harry E. and Friedl, Alfred E. <br/><br/>
Modern Physical Science 

 - New York  Holt, Rinehart and Winston, Inc.  1970 
 - 584 
<br/><br/><label>ISBN: </label>030726956 
<br/><br/><label>Publisher. No.: </label> Bangalore Tract & Book Society 
<br/><br/><label>Subjects--Personal Names: </label> Pure Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pure Science