000 00419nam a2200169Ia 4500
003 OSt
005 20260722105308.0
008 260720s2004 xx 000 0 und d
040 _cAL
041 _aeng
082 _a371.333 RATE
100 _aRather, A R
_9267583
245 _aEssentials of instructional technology
260 _aNew Delhi
_bDiscovery Publishing House
_c2004
300 _a263p
942 _2ddc
_cBK
999 _c241661
_d241661