Social science methodology: a unified framework
Gerring, John
Social science methodology: a unified framework - 2nd ed.- - London: Cambridge University Press, 2012 - xxv,495p.: ill.; 25cm.
9780521115049
H61.G466
Social science methodology: a unified framework - 2nd ed.- - London: Cambridge University Press, 2012 - xxv,495p.: ill.; 25cm.
9780521115049
H61.G466