TY - GEN AU - Epstein, Richard L., CN - QA9.63 ID - 1364879 KW - Unsolvability (Mathematical logic) KW - Recursive functions. KW - Constructive mathematics. LK - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3113464 N1 - Originally presented as the author's thesis, University of California, Berkeley. SN - 9781470406448 (e-book) T1 - Minimal degrees of unsolvability and the full approximation construction / TI - Minimal degrees of unsolvability and the full approximation construction / UR - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3113464 VL - volume 3, issue 1, number 162 (September 1975) ER -