TY - BOOK ID - 132899066 TI - Social group work: a helping process PY - 1972 SN - 013815662X PB - Englewood Cliffs, N.J. Prentice-Hall DB - UniCat KW - Social welfare methods UR - https://www.unicat.be/uniCat?func=search&query=sysid:132899066 AB - ER -