Morrison, Clyde A. Crystal fields for transition-metal ions in laser host materials / Clyde Arthur Morrison. - Berlin ; New York : Springer-Verlag, c1992. - xviii, 190 p. : ill. ; 24 cm. ISBN: 3540554653 (Berlin : alk. paper) 0387554653 (New York : alk. paper) Subjects--Index Terms: Laser materials Transition metal ions Dewey Class. No.: 621.366 / MOR