TY  - BOOK
AU  - Snell, Foster Dee
TI  - Colorimetric methods of analysis: including photometric methods
PY  - 1970///
CY  - New York
PB  - Van Nostrand
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=5145
ER  -