Amorphous and liquid semiconductors : proceedings of the Fourth International Conference on Amorphous and Liquid Semiconductors, Ann Arbor, Michigan, U.S.A., August 9-13, 1971 / M. H. Cohen, G. Lucovsky. International Conference on Amorphous and Liquid Semiconductors (4th : 1971 : Ann Arbor, Mich.) Amorphous semiconductors Congresses. Liquid semiconductors Congresses. 537.622 COA Includes bibliographical references and index. Amsterdam : North-Holland, 1972. 1972. 1972 Text xv, 1050 p. : eng Journal of non-crystalline solids ; v. 8, no. 10 Journal of non-crystalline solids ; v. 8, no. 10.