TY  - BOOK
TI  - The methodology of comparative researc:  a symposium from the Center for Comparative Studies in Technological Development and Social Change and the Department of Political Science, University of Minnesota
SN  - 7080471
AV  - 	JA71 H65 1972 
PY  - 1972///
CY  - NEW YORK
PB  - FREE PRESS
ER  -