000 00427 a2200157 4500
008 250220b |||||||| |||| 00| 0 eng d
020 _a978-81-7625-692-9
041 _aeng
100 _aSundar, I.
245 _aTeaching and learning through information and communication technology
260 _aNew Delhi
_bSarup Book Publishers
_c2011
300 _aix,422
_bHb
526 _a2
942 _cBK
999 _c426434
_d426434