00436nam a22001697a 4500 OSt 9781133355069 001.42 RUB/ES Rubin, Allen Essential research methods for social work 3 U s, Newdelhi cengage learning 2013 397p. Introduction to scientific inquiry in social work Babbie, Earl ddc REF 177992 177992 0 0 ddc 0 0 REF KAUCBV KAUCBV REF 2017-10-19 2948.00 0 001.42 RUB/ES KAU_CCBM-15411 2017-10-19 00:00:00 2017-10-19 REF