Williams, D. J. <br/><br/>
Force matter and energy 

 - London :  English Universities,  1974 
 - 326 p.  : ilus. ; gráfs. 
<br/><br/><label>LCCN: </label>54740 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fuerza y energía.<br/>Materia.
<br/><br/><label>Dewey Class. No.: </label>531.6  / W5