TY  - BOOK
AU  - ECKSCHLAGER, K.
TI  - ERRORS, MEASUREMENT AND RESULTS IN CHEMICAL ANALYSIS
PY  - 1961///
CY  - LONDON
PB  - VAN NOSTRAND REINHOLD COMPANY 
UR  - http://krc.immt.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=3502
ER  -