000 00294 a2200121 4500
080 _a301
_bP 271 S
245 1 _aSocial system
_cby Jalcott Parsons
260 _aLondon
_bRoutledge & Kegan
_c1967
650 _aSocial systems
100 1 _aParsons, Jalcott
_d
300 _a575 pp.
901 _a96039
999 _c19947
_d19947