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Schaefer, Vernon Herbert 2014-12-03T23:50:55Z 2014-12-03T23:50:55Z 10000-01-01 1957 1957 Made available in DSpace on 2014-12-03T23:50:55Z (GMT). No. of bitstreams: 1 0020888.pdf: 4173216 bytes, checksum: f4e2889c44fbc30b45fdd8e7ab7652d6 (MD5) Previous issue date: 1957 Embargo set by: Seth Robbins for item 56440 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 101 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1957. http://hdl.handle.net/2142/56253 (UMI)AAI0020888 eng Psychology, Experimental Avoidance Conditioning in the Absence of External Stimulation: Some Experimental and Genetic Parameters text Psychology Psychology University of Illinois at Urbana-Champaign Dissertation Ph.D.