TY  - BOOK
AU  - Glass,D.V.
AU  - Berent,Jerzy
TI  - Social mobility in Britain.
T2  - International library of sociology and social reconstruction
U1  - 301.44(42) 
PY  - 1954///
CY  - London
PB  - Routledge & Paul
KW  - Social classes
ER  -