000 00404nam a2200157Ia 4500
008 170901s1968 xx 000 0 und d
082 _a540
_bD94P
100 _aDunstan, Sonia
245 0 _aPrinciples of Chemistry
260 _aLondon
_bD. Van Nostrand Co. Ltd.
_c1968
300 _a493
650 _aChemistry and allied sciences
650 _aPure Sciences
653 _aChemistry
942 _2ddc
_cBK
999 _c5353
_d5353