00785nam0-22003131i-450-990000958170403321000095817FED01000095817(Aleph)000095817FED0100009581720000920d1983----km-y0itay50------baengAstrophysical Quantitiesby C.W. Allen3rd ed.LondonAthlone Press1983AstronomiaAstrofisicaCosmologia520523Allen,Clabon Walter44694ITUNINARICAUNIMARCBK99000095817040332119-18115966FI1FI1Astrophysical Quantities358417UNINAING01