00669nam0-22002411i-450-990001295000403321000129500FED01000129500(Aleph)000129500FED0100012950020000920d????----km-y0itay50------baengGeometry of Einstein's unified field theoryby HLAVATY V.HollandNoordhoffS.D.Hlavaty,Vaclav58888ITUNINARICAUNIMARCBK99000129500040332128-D-142431MA1MA1Geometry of Einstein's unified field theory383769UNINAING01