TY  - BOOK
AU  - Borg, Gunnar
TI  - PHYSICAL WORK AND EFFORT
U1  - 612.042 
PY  - 1977///
CY  - Oxford
PB  - Pergamon
KW  - Work -- Physiological Aspects -- Congresses
KW  - Work -- Psychological Aspects -- Congresses
N1  - Proceedings Of The First International Symposium Stockholm, 1975
ER  -