TY  - SER
ED  -  National Institute of Economics and Social Research.
TI  -  Register of research in the social sciences in progress and in plan and directory of research institutions / 
U1  -  307.2 
PY  - 1948///-
CY  -  London : 
PB  -  Cambridge University Press, 
N1  -  Latest issue consulted: No. 13 (1956)
ER  -