000 00384nam a2200145 a 4500
005 20210219161517.0
008 120921s1981 mx r 000 0 spa d
035 _aUPN01000186747
049 _aUNE
080 4 _a374.7 =20 BOR
100 1 _aBordia, Anil.
245 1 0 _aIssues in post-literacy.
260 _aFederal Republic of Gemany :
_bUNESCO,
_c1981.
300 _a19 p. ;
_bcuadr.
999 _c158850
_d158850