1. Research designs for political science: contrivance and demonstration in theory and practice

Author:

Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)

Subject: Research -- Methodology ، Political science

Classification :
JA
73
.
B59
1990

2. Research designs for political science : contrivance and demonstration in theory and practice

Author:

Library: State Department Library (Tehran)

Subject: Political science - Methodology