00794nam a2200229 i 450099100087358970753620020507102616.0951120s1981 us ||| | eng b10141716-39ule_instLE00638362ExLDip.to Fisicaita52.9.5Harwit, M.461162Cosmic discovery :the search, scope, and heritage of astronomy /M. HarwitNew York :Basic Books, Inc.,19811 v..b1014171621-09-0627-06-02991000873589707536LE006 52.9.5 HAR12006000026086le006-E0.00-l- 00000.i1016825427-06-02Cosmic discovery186996UNISALENTOle00601-01-95ma -engus 01