00327nam a2200121Ia 4500008004100000041000800041082001600049100002400065245004800089260003800137300000800175650002200183210716s1961    xx            000 0 und d  aeng  a374.22 OPPF  aOppenheim, Felix E.  aDimensions of freedom: analysis.bAnalysis.  aNew YorkbSt. martins pressc1961  a242  aGeneral Knowledge