000 00401nam a2200145Ia 4500
999 _c72864
_d72864
005 20220322154635.0
008 180710s9999 xx 000 0 und d
082 _a374
_bNON
_223
245 _aNON formal education /
260 _a[Colombo]
_bThe Sri Lanka National Committee World University Service
_c1976
300 _a337 p.
650 _aAdult education
650 4 _aEducation
_95375
942 _cR