Concepts in physics  / 
contributing consultants : Isaac Asimov ...[et. al.] 
 - Delmar, Calif. :  CRM Books,  1973 
 - 396 p. ;  23 cm. 
<br/><br/><label>LCCN: </label>72-92897 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics