TY  - BOOK
AU  - Armer Michael Ed.
AU  -  Grimshaw Allen D Ed.
TI  - Comparative social research: Methodological problems and strategies
T2  - Comparative studies in behavioral science: A Wiley series
SN  - 0-471-03321-9
PY  - 1973///
CY  - New York, USA
PB  - John Wiley and Sons
KW  - Research
ER  -