TY  - BOOK
AU  - Davis, H Tr
AU  - Hammond, A Tr
AU  - Holm, Kurt
AU  - Huebner, Roger
AU  - Mayntz, Renate
TI  - Introduction to empirical sociology
CY  - Harmondsworth
KW  - Empirical sociology
KW  - Mathematical sociology
KW  - Sociometry
ER  -