000 | 00343nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 161118s2016 xx 000 0 und d | ||
082 | _a370 U6N3 | ||
100 | _aUNESCO | ||
245 | 0 | _aNew Methods and Techniques in Education | |
260 |
_aParis _bUNESCO _c1963 |
||
300 | _a51p. | ||
490 | _aEducation Studies and Docuemtns No.48 | ||
942 | _2ddc | ||
999 |
_c20111 _d20111 |