Babbie, Earl The practice of social research / Earl Babbie - 10th ed. - Chennai : Thomson/ Wadsworth, c2004. - 112 p. : ill. ; 24 cm. ISBN: 0812435484 LCCN: Subjects--Topical Terms: Social sciencesResearch Social sciencesMethodology LC Class. No.: H62 / .B2 2004 Dewey Class. No.: 300.72 / B112p