00837nam0-22003131i-450-99000113844040332120111129125557.0000113844FED01000113844(Aleph)000113844FED0100011384420001205d1965----km-y0itay50------baitaITa---a---001yyTeorie cosmologiche rivaliH. Bondi... [et al.]TorinoEinaudi196578 p.ill.18 cmPiccola biblioteca Einaudi55Bondi,Hermann40366ITUNINARICAUNIMARCBK990001138440403321204-C-4716702MA120F-150F.D. 150FI1MA1FI1Teorie cosmologiche rivali344340UNINA