LEADER 00000nam 2200229 a 4500 001 1591401747 007 t 008 040325s2003 pa r 000 eng 020 1591402271 020 1591401747 020 1591401755 040 CURLLC 050 4 LB1032 .O55 2003 245 00 Online collaborative learning :|btheory and practice / |cTim S. Roberts, editor. 260 Hershey PA :|bInformation Science Pub.,|cc2004. 300 321p. 650 0 Group work in education. 650 0 Education, Higher|xComputer-assisted instruction. 700 1 Roberts, Tim S.,|d1955-
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