000 00318nam a22001337a 4500
999 _c6411
_d6411
020 _a0719547547
082 _a510
100 _aCox C.J.
245 _aNature Curriculum Edition Understanding Mathematics 2
250 _a2nd ed
260 _aLondon
_bJOHN MURRAY
_c1997
300 _avi, 234p. :
_bill, ;
942 _cBK