TY  - BOOK
AU  - Durr, Heinz.
AU  - Bouas-Laurent, Henri.,
TI  - Photochromism : molecules and systems
SN  - 9780444513229
U1  - 541.35 
PY  - 2003///.
CY  - Boston
PB  - Elsevier
N1  - Includes bibliographical references and index.
ER  -