000 00325nam a2200121Ia 4500
008 240531s9999 xx 000 0 und d
020 _a978 0 435 64575 5 435645757
082 _a540 7 CAM
100 _aCAMPBELL, Colin
245 0 _aPrinciples of objective testing in chemistry
260 _aHeinemann
_c1972
942 _cANF
999 _c302439
_d302439