000 00313cam a2200121 4500
020 _a0719545156 (pbk.)
100 1 _aCOX C J
245 0 _aUnderstanding mathematics:
_bFoundation course: Teachers' manual 3
260 _aLondon:
_bJohn Murray,
_c1985
300 _a56p.
700 _aBELL D
945 _i0010861
_rY
_sY
999 _c46145
_d46145