Enciclopedia de la física 
Rita G. Lerner, George L. Trigg. 
 - Madrid  Alianza Editorial  1987. 
 - v. 
<br/><br/> Translation of : Encyclopedia of physics. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8420652210 
<br/><br/><label>LCCN: </label>80021175 //r90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics--Encyclopedias.
<br/><br/><label>LC Class. No.: </label>QC5  / .E545