000131269 001__ 131269
000131269 005__ 20181203021420.0
000131269 0247_ $$2doi$$a10.1145/232014.232044
000131269 037__ $$aARTICLE
000131269 245__ $$aWhat if the computer does not know the answer?
000131269 269__ $$a1996
000131269 260__ $$c1996
000131269 336__ $$aJournal Articles
000131269 700__ $$0240137$$aDillenbourg, P.$$g155704
000131269 700__ $$aSelf, J.A.
000131269 773__ $$j39$$k8$$q3$$tCommunications of the ACM
000131269 909C0 $$0252475$$pCHILI$$xU12753
000131269 909C0 $$0252478$$pCEDE$$xU12750
000131269 909CO $$ooai:infoscience.tind.io:131269$$pIC$$particle
000131269 937__ $$aCRAFT-ARTICLE-2009-011
000131269 973__ $$aOTHER$$rREVIEWED$$sPUBLISHED
000131269 980__ $$aARTICLE