TY  - BOOK
AU  - Crano, John C. ,
AU  - Guglielmetti, Robert J. ,
TI  - Organic photochromic and thermochromic compounds
T2  - Topics in applied chemistry
SN  - 0306458837
U1  - 547.135 CRA 
PY  - 1999///
CY  - New York
PB  - Plenum Press
N1  - Includes bibliographical references and index.
ER  -