Knauss, Harold P. and Lindergreen, Harold F. <br/><br/>
Discovering physics 

 - London  Addison- wesley publishing  1952 
 - 446p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Dewey Class. No.: </label>530  / KNA