TY - GEN AU - Peck,H B TI - A small-group approach to individual and institutional change SN - 0020-7284 PY - 1971///0123 KW - Group Structure KW - Humans KW - Psychotherapy, Group KW - Social Change N1 - Publication Type: Journal Article UR - https://doi.org/10.1080/00207284.1970.11491779 ER -