Sears, Francis Weston,  1898-1975 <br/><br/>
Mechanics, heat, and sound 

 - Readings :  Addison-Wesley,  1958 
 - 564 p. :  il. 
 - Principles of physics series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>CALOR<br/>SONIDO<br/>MECÁNICA
<br/><br/><label>Dewey Class. No.: </label>530  / S439