000 00284nam a22000977a 4500
082 _a510.712
_bFRI.U
100 _aFRIIS, J S and SKEMP,RICHARD
245 _aUNDERSTANDING MATHEMATICS:
_bTEACHERS NOTES AND ANSWERS FOR BOOK 5
260 _aLONDON:
_bUNIVERSITY PRESS,
_c208p.
942 _cBK
999 _c326805
_d326805