00524nam a2200181Ia 4500008004100000020001400041040001900055041001200074082002000086100001300106245005000119260005700169300002400226440003900250650001400289700002900303850001000332131103s9999    xx            000 0 und d  a710069030  aLoreto College  aEnglish  a301/REXbLCLIB/  aRex,John  aKey problems of sociological theorycJohn Rex  aLondonbRoutledge & Kegan Paulc1961 (1980 printing)  aix,194 p. c 22 cm.  aInternational Library Of Sociology  aSociology  aMannheim,Karl,series ed.  aLCLIB