Born-Digital or AnalogAnalogTranscriptColorado state science fair 21st annual fair opens at Cinderella City. Post Ap 9, 1976 p.4 150 entries; prizes; sponsors. Post Ap 10, 1977 p.11 Patty & Peter Sandborn win top honors. 4 Colorado students win honors at 28th International Science and Engineering Fair. Post My 29, 1977 p.33 Held in Englewood, Ap 13-15. Post Ap 13, 1978 p464 0CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Colorado state science fair, [20808]. Denver Public Library Digital Collections, accessed 15/03/2026, https://digital.denverlibrary.org/nodes/view/1180478
