000 00314nam a22001217a 4500
005 20250604093037.0
008 250604b |||||||| |||| 00| 0 eng d
245 _areport of the 18 international chemie olympiade
260 _aNederland
_bICHO
_c1986
300 _a59p,;
650 _aChemistry
_vreport
942 _cBK
999 _c14732
_d14732