TY  - BOOK
AU  - Wells, C.H.J.  .
TI  - Introduction to molecular photochemistry / 
SN  - 412 11250 7
U1  - E:25:(C9B1) 
PY  - 1972///
CY  - London : 
PB  - Chapman & Hall , 
KW  - Photochemistry
ER  -