000 00346nam a2200133Ia 4500
005 20250913131659.0
008 250913s9999||||xx |||||||||||||| ||und||
041 _aEnglish
245 0 _aPhysics Curriculum Development in Asia
260 _aBangkok :
_bUnesco Regional Office,
_c1978
300 _a50p.;
_c25cm
650 _aSeminar
942 _cSM
999 _c153478
_d153478