000 00655nam a2200241Ia 4500
003 OSt
005 20220912152522.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a44062
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aE:(T15).3'N63t, K3
100 _aOrganisation for economic co-operation and development
245 0 _aSchool chemistry
260 _c1963
300 _ap.
_ccm.
650 _achemistry
942 _hE:(T15).3'N63t, K3
_cTEXL
_2CC
999 _c87662
_d87662