000 00368cam a2200133 4500
020 _a981305204X (pbk)
110 1 _aHillview Publications
245 _aOrdinary & AO level:
_badditional mathematics /
260 _aSingapore:
_bHillview Publications,
_c1994
300 _a503 p.
945 _i32477-1001
_rY
_sY
945 _i32477-1002
_rY
_sY
945 _i32477-1003
_rY
_sY
999 _c17900
_d17900