TY  - BOOK
AU  - Allal, Moise.
TI  - Manual on the planning of labour-intensive road construction 
SN  - 9221015440.;9221015432  pbk.
U1  - 625.7 ALL 
PY  - 1977///
CY  - Geneva 
PB  - International Labour Office
KW  - Road construction industry;Manpower policy
ER  -