TY  - BOOK
AU  - Vallier,Ivan
TI  - Comparative methods in sociology: essays on trends and applications 
SN  - 0520017439 :
U1  - 301.018 
PY  - 1971///
CY  - Berkeley, Calif.
PB  - University of California Press
KW  - Social sciences
KW  - Methodology
N1  - Includes bibliographical references and index
ER  -