TY  - BOOK
AU  - Craig,David Parker
AU  - Walmsley,S.H.
TI  - Excitons in molecular crystals: theory and applications 
PY  - 1968///
CY  - New York
PB  - W. A. Benjamin
KW  - Exciton theory
KW  - Crystals
N1  - Includes bibliographical references and index
ER  -