00523nam a2200181 a 450000500170000000800410001702000180005804100080007608200100008410000180009424500510011226400650016330000230022865000240025165000150027565000210029070000300031120260717091126.0260717s1977    ii            000 0 eng d  a9780818502354  aeng04a616.81 aCorey, Gerald10aGroups : process and practice /cCorey, Gerald 1aMonterey, California :bBrooks Cole Publishing Co.,,cc1977.  axii, 252 p. : ill; 4aGroup psychotherapy 4aCounseling 4aGroup Processes.1 aCorey, Marianne Schneider