Babbie, Earl R.
Introduction to social research / Social research Earl Babbie. - 5th ed. - Australia ; Belmont, CA : Wadsworth / Cengage Learning, c2011. - 540 p. : ill. ; 24 cm.
9780840032201 084003220x
2009930838
Social sciences--Research.
Social sciences--Methodology.
H 62 / .B18 2011
Introduction to social research / Social research Earl Babbie. - 5th ed. - Australia ; Belmont, CA : Wadsworth / Cengage Learning, c2011. - 540 p. : ill. ; 24 cm.
9780840032201 084003220x
2009930838
Social sciences--Research.
Social sciences--Methodology.
H 62 / .B18 2011