TY  - BOOK
AU  - Hubert  M. Blalock
TI  - Social statistics
U1  - 519.50243 
PY  - 1960///
CY  - London
PB  - Mcgraw hill
N1  - Hubert  M. Blalock: Social statistics.  London.  Mcgraw hill, 1960.--(519.50243BLA)
ER  -