000 00515 a2200217 4500
008 110605s9999 xx 000 0 eng d
240 1 0 _a22.1/R-88
020 _c1000
084 _a22.1
_bR-88
100 1 _aRucker W.E.
245 1 0 _aHealth Mathematics
260 _aАмерик
_bD.C.Health and Company
_c1979
300 _a348
653 _amathematics
653 _awhole numbers
653 _ageometry
653 _afractions
653 _adecimals
653 _aratio and percent
700 1 _aClyde A.D.
999 _c160
_d160