000 00290nam a2200121Ia 4500
008 191031s9999 xx 000 0 und d
100 _aHamilton (Peter)
245 0 _aKnowledge and social structure
260 _bRoutledge & Kegan Paul
260 _c1974
365 _b1.60
942 _cBK
999 _c201799
_d201799