000 00254nam a22001217a 4500
082 _a507.2 BER'M
100 _aBERGAMINI, D
_956268
245 _aMATHEMATICS
250 _a2ND
260 _aHONG KONG
_bTIME - LIFE
_c1980
300 _a200P
942 _cBK
999 _c566737
_d566737