Excitons, Magnons and phonons in molecular crystal-proc. of an international symposium held at the physics department of the Ame, Uni, of Beirut
Excitons, Magnons and phonons in molecular crystal-proc. of an international symposium held at the physics department of the Ame, Uni, of Beirut
- Cambridge 1968
539.7217 / N68
539.7217 / N68