01391nam 2200481 a 450 991045806210332120200520144314.01-4416-9689-X(CKB)2560000000051632(EBL)3011390(SSID)ssj0000672178(PQKBManifestationID)11409247(PQKBTitleCode)TC0000672178(PQKBWorkID)10633491(PQKB)10924771(MiAaPQ)EBC3011390(Au-PeEL)EBL3011390(CaPaEBR)ebr10416071(OCoLC)923634288(EXLCZ)99256000000005163220101004d2006 uy 0engur|n|---|||||txtccrDistance education[electronic resource] /by Usha PuriNew Delhi Pragun Publications20061 online resource (353 p.)Description based upon print version of record.81-89645-13-7 Includes bibliographical references (p. [331]-334) and index.Distance educationElectronic books.Distance education.Puri Usha655629MiAaPQMiAaPQMiAaPQBOOK9910458062103321Distance education2158746UNINA