000 00424nam a2200181Ia 4500
005 20250619144837.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c12
040 _aMAIN
041 _aEnglish
082 _a370
_bCHA
100 _aChau, Ta Ngoc
245 0 _aDemographic aspects of educational planning
260 _aParis
_b; Unesco
_c, 1969
300 _a83p.
650 _aEducation
942 _cBK
999 _c113957
_d113957