TY - BOOK ID - 139106002 TI - Group counseling : theory & process. AU - Hansen, James C. AU - Warner, Richard W. AU - Smith, Elsie M. PY - 1976 PB - Chicago Rand MacNally DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:139106002 AB - ER -