TY  - SER
TI  -  Le Beton precontraunt aux colonies
U1  -  S PER 606.1493 A 3 
PY  - 1944///-
CY  -  Bruxelles : 
PB  -  Institut Royal Colonial Belge, 
N1  -  Latest issue consulted Vol. 4, no. 1 (1944)
ER  -