TY  - BOOK
AU  - Sabalo Yves
AU  - International Labour Office
ED  - International Labour Office
TI  - Service industrias
T2  - World Employment Programme study
U1  - "X9(Y), L5/UN" 
PY  - 1975///
CY  - Geneva
PB  - International Labour Office     
KW  - Service Industry
ER  -