01177nam 2200373 450 991051048380332120230821195640.0(CKB)5470000000736505(NjHacI)995470000000736505(EXLCZ)99547000000073650520230821d2020 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierKoli Calling '20 Proceedings of the 20th Koli Calling International Conference on Computing Education Research /Nickolas Falkner, Otto SeppalaNew York :Association for Computing Machinery,[2020]©20201 online resource (295 pages) illustrationsACM Other conferences1-4503-8921-X Koli Calling '20Computer managed instructionComputer managed instruction.371.334Falkner Nickolas1381086Seppala OttoNjHacINjHaclBOOK9910510483803321Koli Calling '203423407UNINA