000 00512nam a2200193Ia 4500
005 20250619145311.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a8120703766
_c100
040 _aMAIN
041 _aEnglish
082 _a370
_bSAM
100 _aSampath, K., Panneerselvam, A. and Santhanam, S.
245 0 _aIntroduction to educational technology
250 _a4th ed.
260 _aNew Delhi
_b; Sterling Publishers
_c, 2002
300 _axi,367p.
650 _aEducation
942 _cBK
999 _c126832
_d126832