Social work research :
Polansky, Norman A., 1918-
Social work research : methods for the helping professions / edited by Norman A. Polansky. - Rev. ed. - Chicago : University of Chicago Press, 1975. - ix, 314 p. ; 24 cm.
Includes bibliographies and index.
0226672190 : $2.75
74026798
Social service--Research.
HV11 / .P64 1975
361/.007/2
Social work research : methods for the helping professions / edited by Norman A. Polansky. - Rev. ed. - Chicago : University of Chicago Press, 1975. - ix, 314 p. ; 24 cm.
Includes bibliographies and index.
0226672190 : $2.75
74026798
Social service--Research.
HV11 / .P64 1975
361/.007/2