DSpace Collection: http://egyankosh.ac.in//handle/123456789/52616 2026-05-16T04:52:55Z Unit-4 Subsystems of open distance education http://egyankosh.ac.in//handle/123456789/62372 Title: Unit-4 Subsystems of open distance education Authors: Bose, Sutapa 2020-01-01T00:00:00Z Unit-3 Understanding open and distance learning in India: NIOS And IGNOU http://egyankosh.ac.in//handle/123456789/62370 Title: Unit-3 Understanding open and distance learning in India: NIOS And IGNOU Authors: Kaushal, Savita 2020-01-01T00:00:00Z Unit-2 Evolution of open and distance education http://egyankosh.ac.in//handle/123456789/62369 Title: Unit-2 Evolution of open and distance education Authors: Das, Moumita 2020-01-01T00:00:00Z Unit-1 Foundations of open learning and distance education http://egyankosh.ac.in//handle/123456789/62367 Title: Unit-1 Foundations of open learning and distance education Authors: Das, Moumita 2020-01-01T00:00:00Z