TY  - BOOK
AU  - Calder, Allan Balfour.
TI  - Photometric methods of analysis
U1  - 543.085 CAL 
PY  - 1969///
CY  - London
PB  - Hilger
KW  - Photometry
KW  - Spectrophotometry
N1  - Bibliography: p. 295-305
ER  -