000			00575nam a2200157 a 4500
005			20210219161452.0
008			120704s1981 mx r 000 0 spa d
035			_aUPN01000185695
049			_aUNE
080		4	_a372.88(5) =20 "1980" FIN
111	2		_aWorkshop on problems relating to the language of instruction in multilingual countries in Asia and the pacific _d(1980 : _cMysore, India)
245	0	0	_aFinal Report
260			_aParis : _bUNESCO, _c1981.
300			_a16 p.
440	0	0	_aDivision of structures, content, methods and techniques of education ; _vED-81/WS/109
999			_c157798 _d157798