Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
303.483 Er73 132547
Ertl Bernhard Technologies and practices for constructing knowledge in online environments advancements in learning Hershey Information Science Reference 2010 xvii,261p. 978-161520937-8 * Education-computer network resources Technological innovations-social aspects