000 00513nam a2200181Ia 4500
008 150727s9999||||xx |||||||||||||| ||und||
020 _a81-7391-785-X
040 _aRBU, Central Library
041 _aEnglish
082 _a371.35
100 _aSharma, Madhulika,
245 _aDistance eduation:
_bconcepts and principles/
_cMadhulika Sharma .
_hTextual Documents
260 _aNew Delhi
_bKanishka Publishers
_c2006
300 _a336p.
653 _aDistance education
653 _aEducation
942 _cBK
999 _c28192
_d28192