TY  - BOOK
AU  - Horwitz, William (ed.)
TI  - Official methods of analysis of the association of official analytical chemists
U1  - 614.31 
PY  - 1970///
CY  - Washington
PB  - Association of Official Analytical Chemist
KW  - Chemistry
KW  - Public health -- Epidemiology
N1  - 078A / 03.03.1971; Analytical Chemistry; Standards; Reference
ER  -