000 00287nam a2200109Ia 4500
008 140917b1951 xxu||||| |||| 00| 0 eng d
020 _a0710019319
082 _a305 PAR
100 _aParsons, Talcott
245 _aThe social systems
260 _aLondon :
_bRoutledge & Kegan Paul,
_c1951
999 _c26813
_d26813