Babbie, Earl
Observing ourselves : essays in social research - Belmont, Calif. : Wadsworth, 1986 - 189
SOCIAL SCIENCES--RESEARCH
SOCIAL SCIENCES--METHODOLOGY
H62 / B322O
Observing ourselves : essays in social research - Belmont, Calif. : Wadsworth, 1986 - 189
SOCIAL SCIENCES--RESEARCH
SOCIAL SCIENCES--METHODOLOGY
H62 / B322O