Born-Digital or AnalogAnalogTranscriptPolytechnic college of Colorado College struggles to establish its status; proprietary school or quasi public institution, Post Je 12, 1974 p.26 Post Je 13, 1974 p.43 Owner, Melvin C. Coffman, discusses his school. Will close soon. Post My 2, 1978 p.19CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Polytechnic college of Colorado, [495514]. Denver Public Library Digital Collections, accessed 08/07/2025, https://digital.denverlibrary.org/nodes/view/1576407
