00952nam a2200289 i 450099100130797970753620020507114156.0970308s1971 uk ||| | eng b1020247x-39ule_instLE00645590ExLDip.to Fisicaita53.1.5153.1.52530.1'1QC6.M35132Marder, Leslie464355Time and the space-traveller /L. MarderLondon :George Allen and Unwin Ltd,1971210 p. :ill. ;23 cm.Bibliography : p. 185-203.Time dilatation.b1020247x21-09-0627-06-02991001307979707536LE006 53.1.5 MAR12006000042635le006-E0.00-l- 00000.i1025032327-06-02Time and the space-traveller192521UNISALENTOle00601-01-97ma -enguk 01