00462nam a2200157Ia 4500003000900000008004100009040001600050080001600066100001700082245009100099250001200190260003200202300001200234650004100246650001700287IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a521.03bALL  aAllen, C. W. 0aAstrophysical quantitiescC.W. Allen                                                    a2nd ed.  aLondonbAthlone Pressc1963  axi,290p  aAstronomy and Astrophysics Thesaurus  aAstrophysics