Color centers in solids / by James H. Schulman and W. Dale Compton. Schulman, James Herbert, 1915- Compton, Walter Dale, joint author. Alkali halide crystals. QD945 .S37 1963 548.9 SCC Includes bibliographical references and index. Oxford ; New York : Pergamon, 1963. 1963. 1963 Text x, 368 p., [ 6 ] leanes of plates : eng International series on monographs in solid state physics ; v. 2