000 00246nam a2200097Ia 4500
082 _aJ 62.11 TWIS
245 0 _aMaterials : what is stuff made of?
100 _aTwist, Clint
_954325
942 _cBK
_y175
_zNaomi Ntsimane
008 210825s9999 xx 000 0 und d
999 _c546568
_d546567