TY  - BOOK
TI  - Quality management for chemical safety testing
SN  - 9241571411
PY  - 1992///
CY  - Geneva
PB  - World Health Organization
KW  - Hazardous substances
KW  - Toxicity
KW  - Laboratories
KW  - Standards
KW  - Quality control
KW  - Toxicology
KW  - methods
ER  -