00560nam a2200169Ia 4500003000900000008004100009040001600050080001800066100002100084245011900105260005100224300001000275650004100285650001000326650003000336650002400366IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a084.4:52bBAR  aBarkhatova, K. A 0aAtlas of colour-magnitude diagrams for open clusterscK. A. Barkhatova                                              aAustraliabAustralian Academy of Sciencec1958  a127p.  aAstronomy and astrophysics thesaurus  aAtlas  aColour-Magnitude diagrams  aOpen clusters atlas