TY  - BOOK
AU  - Kellstedt, Paul M. & Whitten, Guy D.
TI  - An R Companion For The Third Edition of The Fundamentals of Political Science Research
SN  - 9781108446037
U1  - 320.072 
PY  - 2021///
PB  - Cambrdige
KW  - Social science research methods
ER  -