by gisela konopka
Hardcover
ISBN: 978-0-13-815654-1
ISBN-10: 0-13-815654-9
Prentice-Hall · 1963
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by gisela konopkaHardcover
ISBN: 978-0-13-815654-1 ISBN-10: 0-13-815654-9 Prentice-Hall · 1963 |
| See also: | ||
| 1983 | Hardcover | Social Group Work: A Helping Process |