000 00672nam a2200205 a 4500
005 20210219160045.0
008 080624s1984 mx r 000 0 spa d
035 _aUPN01000157497
049 _aUNE
080 _aOC 016: 376 (100)=20 BOO No.20.
245 0 0 _aBooks for language-retarded children :
_ban annotated bibliography.
260 _aParís :
_bUNESCO,
_c1984.
300 _a114 p.
440 0 _aStudies on books and reading ;
_v20
690 _aBibliografías especiales - Niños minusvalidos
690 _aNiños minusvalidos - Bibliografías especiales
710 2 _aUNESCO
710 2 _aInternational Board on Books for Young People
905 _aUNESCO
999 _c129611
_d129611