Hasle, Per F. V.

Papers on time and tense / by: Hasle, Per F. V.; Prior, A. N. (1914-1969.) (書目-語言資料,印刷品)

Temporal logic = from ancient ideas to artificial intelligence / by: ▇rstr烯, Peter.; Hasle, Per F. V.; NetLibrary, Inc. (書目-電子資源)