Johnson,, Janet Buttolph Political science research methods / Janet Buttolph Johnson, Richard A. Joslyn

Political science research methods / Janet Buttolph Johnson, Richard A. Joslyn . - 5th ed . - Washington : CQ Press, cop. 2005 . - XXII, 515 p. : il. 24 cm
1-56802-874-1 Brochado

321.01
303