Hyperfine interactions / Edited by Arthur J. Freeman and Richard B. Frankel. Freeman, Arthur J., ed. Frankel, Richard B., ed. NATO Advanced Study Institute (1966 : Aix-en-Provence, France) Electron paramagnetic resonance. QC762 .H9 1967 538 FRH "Represents, in part, the proceedings of a NATO Advanced Study Institute held at Aix-en-Provence, France, August 8-26, 1966." Includes bibliographical references and index. New York : Academic Press, 1967. 1967. 1967 Text xvi, 758 p. : eng