TY  - BOOK
ED  - International Labour Organization.
ED  - Ente nazionale per la prevenzione degli infortuni.
TI  - Ergonomics and physical environmental factors; : proceedings of a s ymposium organised by the International Labour Office and the Ente Nazi onale Prevenzione Infortuni in Rome, Monte Porzio, 16-21 September 1968 
PY  - 1970///
CY  - Geneva : 
PB  - International Labour Organization, 
KW  - Industrial hygiene
KW  - Congresses
KW  - Human engineering
N1  -  English, French, German or Italian; summaries in English, French and /or German;  Includes bibliographies
ER  -