000 00312nam a2200145Ia 4500
020 _a0751356808
082 _b1442
_a510
100 _a"CLEMSON,WENDY"
245 0 _aMATHS PUZZLES
260 _bDK
_aLONDON
_c1997
300 _a16
944 _cTR
999 _c89117
_d89117