000 00397nam a2200181Ia 4500
008 140520s9999||||xx |||||||||||||| ||und||
100 _aParling, D.
100 _bHiscocks J.
245 _aOxford Middle School Mathematics
260 _aLondon
260 _bOxford University Press
260 _c1971
300 _a103
350 _a0
365 _b20
365 _dRuppes
440 _v4.1
999 _c57009
_d57009