000 00334nam a2200121Ia 4500
999 _c35536
_d35536
008 160922s9999 xx 000 0 und d
020 _a9788131507858
100 _aPickar, Gloria D.
_976285
245 2 _aRatio Proportion Approach to Dosage Calculations
260 _bCengage Learning
_c2003
_aUSA
300 _a431p.
942 _cBK
_2ddc