TY  - BOOK
AU  - Frijling,B.W.
TI  - Social change in Europe: some demographic consequences 
SN  - 9004035486 (pbk.) :
U1  - 312.094 
PY  - 1973///
CY  - Leiden, The Netherlands
PB  - Brill
KW  - Europe
KW  - Population
KW  - Social conditions
KW  - 20th century
N1  - Erratum slip inserted; Includes bibliographical references and index
ER  -