000 00407nam a2200169Ia 4500
005 20250220125423.0
008 250220s9999||||xx |||||||||||||| ||und||
020 _c30
040 _aMAIN
041 _aEnglish
082 _a374.4
_bHAN
245 _aHandbook of distance education
260 _aNew Delhi
_bAssociation of India university
_c1990
300 _a101p.
650 _aEducation
942 _cBK
999 _c30383
_d30383