Engel, Rafael J.
Fundamentals of social work research Rafael J. Engel and Russell K. Schutt - 2nd ed. - Los Angeles: Sage, 2014. - xxviii, 378p.
9781483333441
Social service-Research.
361.3072 / ENF
Fundamentals of social work research Rafael J. Engel and Russell K. Schutt - 2nd ed. - Los Angeles: Sage, 2014. - xxviii, 378p.
9781483333441
Social service-Research.
361.3072 / ENF