000 00319pam a2200133a 44500
082 _a301.158
_bR149s
100 _aRamsoy, Odd
245 1 _aSOCIAL GROUPS AS SYSTEM AND SUBSYSTEM
260 _aN. Y.
_bFree Press Of Glencoe
_c1963
300 _a204
650 _aSocial Groups
964 _gCIRC
997 _a72536 C
999 _c419793
_d419793