Theory of imperfect crystalline solids  Trieste lectures 1970: 
Lectures presented at an international course at Trieste from 12 January - 10 April 1970, organized by the International Centre for Theoretical Physics, Trieste. 
 - Vienna :  International Atomic Energy Agency ,  1971. 
 - 608 p. :  ill. ;  24 cm. 
<br/><br/> 'STI/PUB/270.'  'Proceedings of the sixth course.'  'Addenda and corrigenda': leaf inserted. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energy--band theory of solids.