00548nam a22001697a 450000500170000001000150001702000260003203500130005803700130007108200170008410000220010124500930012326000350021627000530025130000240030450000500032820141124110755.0  aENG-111292  a9789380261522c475.00  aEN-94824  bDBAD/PUB  a371.10220954  aWahlang, Caroline  aFrom gurukul to Web 2.0 :cby Caroline Wahlangbdynamics of communication in education /  aGuwahatibEBH Publishersc2012  a136, M.L. Nehru Road, PanbazarbGuwahatie781001  axvi,136p.c23cm(Hb)  aIncludes bibliographical references and index