The practice of social research
Babbie, Earl
The practice of social research - 3th ed. - Belmont Wadsworth 1975 - xxiv, 511 p. 25 cm.
9780534012557
Research
Social Sciences
300.72 / BAB
The practice of social research - 3th ed. - Belmont Wadsworth 1975 - xxiv, 511 p. 25 cm.
9780534012557
Research
Social Sciences
300.72 / BAB