00450nam a2200157Ia 4500003000900000008004100009040001600050080001500066100001600081245005800097260003300155300001500188650002800203650004100231700002000272IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a52:77bHEN  aHenden, A A 0aAstronomical PhotometrycR H Kaitchuk and A A Henden   aNew YorkbVan Nostrandc1982  axii, 392p.  aAstronomical Photometry  aAstronomy and Astrophysics Thesaurus  aKaitchuk, R. H.