000 00338nam a2200145Ia 4500
020 _a0809487705
082 _b206
_a510
100 _a"HIRAKU TOYAMA"
245 0 _aWHAT ARE NUMBERS
260 _bTIME-LIFE BOOKS,ASIA
_aHong Kong
_c2000
300 _a47
944 _cBK
999 _c791814
_d791814