01017nam a2200265 i 450099100094075970753620020507104141.0931105s1961 uk ||| | eng b10151175-39ule_instLE00639472ExLDip.to Fisicaita52.9.5(08)528.2QB8Astronomical ephemeris461152Explanatory supplement to the astronomical ephemeris and the american ephemeris /Astronomical ephemerisLondon :Her Majesty's Stationery Office,1961xi, 505 p. :ill. ;26 cm.Nautical almanacs.b1015117521-09-0627-06-02991000940759707536LE006 52.9.5(08) AST12006000026727le006-E0.00-l- 00000.i1018114327-06-02Explanatory supplement to the astronomical ephemeris and the american ephemeris187747UNISALENTOle00601-01-93ma -enguk 01