000 00347nam a2200145Ia 4500
020 _a0952874202
082 _b619
_a510
100 _a"Phellas, Renos"
245 2 _aA Summary of Mathematics
260 _bPythagoras Publishing
_aEngland
_c2000
300 _a195
944 _cBK
999 _c130021
_d130021