00949nam a2200265 i 450099100101954970753620020507105215.0960215s1984 us ||| | eng b10162306-39ule_instLE00640841ExLDip.to Fisicaita52.9.5522QB62.7Culver, Roger B.462495An introduction to experimental astronomy :an observational workbook /Roger B. CulverSan Francisco :W.H. Freeman and Company,1984196 p. :ill. ;28 cm.Astronomy - Experiments.b1016230621-09-0627-06-02991001019549707536LE006 52.9.5 CUL12006000025904le006-E0.00-l- 00000.i1019667527-06-02Introduction to experimental astronomy188682UNISALENTOle00601-01-96ma -engus 31