000 00246nam a2200097Ia 4500
008 230915s9999 xx 000 0 und d
050 _aQA 39.2 .B67 2014
100 _aBOSTOCK,L.
245 0 _aMATHEMATICS-THE CORE COURSE FOR A-LEVEL
942 _cBK
999 _c182359
_d182359