000 00370nam a2200145Ia 4500
020 _a8887280910088
082 _b734
_a500
100 _a"Hewavisenti, Lakshmi"
245 0 _aShapes and Solids
260 _b,Education and Entertainment Workshop Ltd
_aSingapore
_c1995
300 _a32
944 _cBK
999 _c246822
_d246822