RT Book T1 The practice of social research A1 Babbie, Earl R. 1938- LA English PP Belmont, Calif. u.a. PB Wadsworth YR 1998 ED 8. ed. UL https://krimdok.uni-tuebingen.de/Record/1628060204 NO Includes bibliographical references and index CN H62.B2 1998 SN 053450468X K1 Social Sciences : Research K1 Social Sciences : Methodology K1 Sozialwissenschaften : Forschungsmethode