000 00367nam a2200145Ia 4500
005 20250913131811.0
008 250913s9999||||xx |||||||||||||| ||und||
041 _aEnglish
100 _aSingh, Amar Kumar
245 0 _aSocial Disadvantage and Academic Achievement
260 _aParis :
_bUNESCO,
_c1980
300 _a5p.;
_c29cm
650 _aReport
942 _cRP
999 _c159132
_d159132