00988nam a2200313 i 450099100082128970753620020506124749.0960310s1982 uk ||| | eng 0852744633b10134311-39ule_instLE00637408ExLDip.to Fisicaita52.9.5520QB43.2Roy, A.E.461157Astronomy :principles and practice /A.E. Roy and D. Clarke2nd ed.Bristol :Adam Hilger Ltd,1982xv, 341 p. :ill. ;28 cm.Includes bibliography and index.AstronomyClarke, D..b1013431121-09-0627-06-02991000821289707536LE006 52.9.5 ROY12006000082839le006-E0.00-l- 00000.i1015809127-06-02Astronomy185401UNISALENTOle00601-01-96ma -enguk 01