First aid manual for chemical accidents /
Lefevre, Marc J.,
First aid manual for chemical accidents / compiler by Marc J. Lefevre ; second english-language edition revised by Shirley A. Conibear - 2 - 261 páginas
0442204906
Toxicología industrial
Accidentes de trabajo
Primeros auxilios
RC963.3 / L4413 1986
First aid manual for chemical accidents / compiler by Marc J. Lefevre ; second english-language edition revised by Shirley A. Conibear - 2 - 261 páginas
0442204906
Toxicología industrial
Accidentes de trabajo
Primeros auxilios
RC963.3 / L4413 1986