TY  - BOOK
AU  - Ewing, Galen W.
TI  - Instrument methods of chemical analysis
PY  - 1954///
CY  - New York
PB  - Mc Graw-Hill
UR  - http://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=556
ER  -