000 00491nam a2200193Ia 4500
005 20250619145238.0
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020 _a8170226260
_c400
040 _aMAIN
041 _aEnglish
082 _a374.4
_bBHA
100 _aBhatnagar, S.
245 0 _aDistance education
_b: a system under stress
260 _aNew Delhi
_b; Concept Publishing
_c, 1997
300 _a300p.
650 _aDistance Education
650 _aEducation
942 _cBK
999 _c125265
_d125265