000 00393nam a2200169Ia 4500
020 _a0801311845
040 _cPK-LaCSN
082 _bT-1948
_a510
100 _a"Walle,John A .Van"
245 0 _aNew Syllabus Mathematics :3
250 _a6th Edition.
260 _b,longman
_c1982
300 _a418
942 _2ddc
_cBK
999 _c673713
_d673713