000 00295nam a2200097 4500
082 _a302.34 PEN
100 _aPatrick R Penland & Sara F .Fine
245 _aGroup Dynamics And Individual Development
_cPatrick R Penland & Sara F .Fine
260 _aMarcel Dekker, Inc, New York
_c1974
942 _cBK
999 _c287664
_d287664