000 00302nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aUnesco.
245 0 _aRegister of legale documantation in the world.
260 _bUnesco.
_aParis.
_c1953
942 _c1
999 _c45271
_d45271