000 00336nam a2200145Ia 4500
008 160902s9999 xx 000 0 und d
040 _cPK-GjGUL
082 _a510
_bWIL-M
100 _a"Williams, Ray"
245 0 _aMaths
_bcoursework companion
260 _aU.K.
_bLetts Education
_c1993
300 _a96
546 _aeng
942 _cBK
999 _c4033
_d4033