Choquard, Philippe. <br/><br/>
The anharmonic crystal/ 

 - New York:  W. A. Benjamin,  1967. 
 - xii, 340 p.:  illus.;  24 cm. 
 - Frontiers in physics .
<br/><br/>Bibliography: p. 334-335. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crystallography, Mathematical.
<br/><br/><label>Dewey Class. No.: </label>548.8 CHO