000 00346nam a2200145Ia 4500
020 _a174033468X
082 _b913
_a510
100 _a"PETER GASH"
245 0 _aMATHS MADE EASY
260 _b,LADYBIRD,DORLING,DORLING KINDERSLEY
_aDELHI
_c1998
300 _a32
944 _cTR
999 _c370267
_d370267