000 00384nam a2200133Ia 4500
005 20250913131817.0
008 250913s9999||||xx |||||||||||||| ||und||
041 _aEnglish
245 0 _aPreparing Multi media Teaching Materials
260 _aBangkok:
_bUNESCO Regional Office for education in Asia and the Pacific,
_c1986
300 _a41p.;
_c24cm
650 _aReport
942 _cRP
999 _c159573
_d159573