000 00375nam a2200157Ia 4500
008 200717s9999 xx 000 0 und d
082 _aGL 146.32
100 _a"Engles Fredrick"
245 0 _aRevolution in science
260 _aSouthamption
260 _bLawrence and wishart
260 _c1934
300 _a366 p.
650 _aDialectic materialism
942 _cEB
999 _c267713
_d267713