000 00493nam a2200193Ia 4500
003 OSt
005 20250802110225.0
008 250729s2004 xx 000 0 und d
020 _a81-7141-818-X
040 _cAL
041 _aeng
082 _a371.33 RATE
100 _aRather A R
_9220797
245 _aEssentials of instructional technology
260 _aNew Delhi
_bDiscovery Publishing House
_c2004
300 _a263p
650 _aEducation Technology
_9220798
942 _2ddc
_cBED
999 _c234734
_d234734