01075nam a2200301 i 450099100121693970753620020507113014.0940309s1970 de ||| | eng b10189853-39ule_instLE00644066ExLDip.to Fisicaita52.9.51253.1.5523.01'3QB981.E33Edelen, Dominic G. B.42142Relativity and the question of discretization in astronomy /D.G.B. Edelen, A.G. WilsonBerlin :Springer-Verlag,c1970xii, 186 p. :ill. ;24 cm.Springer Tracts in natural philosophy ;20CosmologyWilson, Albert G..b1018985317-02-1727-06-02991001216939707536LE006 53.1.5 EDE12006000042499le006-E0.00-l- 00000.i1023428727-06-02Relativity and the question of discretization in astronomy190054UNISALENTOle00601-01-94ma -engde 01