000 00340nam a2200145Ia 4500
020 _a9789971897062
082 _b1347
_a910
100 _a"DORIS KHO"
245 0 _aUnderstanding Geography Book 1
260 _bLongman
_aSingapore
_c1996
300 _a151
944 _cTR
999 _c624991
_d624991