000 00301nam a22001217a 4500
008 170609b xxu||||| |||| 00| 0 eng d
020 _a9788130930343
082 _a511.8 KHA
245 _aText book of business mathematics
300 _a511.8 KHA
440 _alife science
_9701
942 _2ddc
_cBK
_01
999 _c23315
_d23315