000 00308nam a22001217a 4500
999 _c5225
_d5225
020 _a8126116579
082 _a371.3 TAR
100 _aTara Chand
245 _aEssentials of instructional technology /
_cTara Chand, N.P. Pahuja
260 _aNew Delhi :
_bAnmol,
_c2004
700 _aPahuja, N. P.
942 _cSTS