TY  - BOOK
AU  - Stahl,Gerry
ED  - ProQuest (Firm)
TI  - Group cognition: computer support for building collaborative knowledge 
T2  - Acting with technology
AV  - LB1028.5 .S696 2006
U1  - 371.33/4 22
PY  - 2006///
CY  - Cambridge, Mass.
PB  - MIT Press
KW  - Computer networks
KW  - Computer-assisted instruction
KW  - Electronic books
N1  - Includes bibliographical references (p. [479]-498) and indexes; Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries
UR  - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=3338617
ER  -