000 00345nam a2200145Ia 4500
040 _cPK-LaCSN
082 _a910
_bKHO
100 _a" WONG HENG SAN"
245 0 _aUNDERSTANDING GEOGRAPHY
260 _c1995
_bLONGMAN( Photo copy)
_aSingapore
300 _a214
942 _cTR
999 _c861874
_d861851