000 00403 a2200169 4500
020 _a0669041629
082 _a510
_bRUC
090 _c24674
_d40864
100 _aRucker, Walter E.
245 _aHealth mathematics
260 _aToronto
_bD. C. Health Company
_c1983
_g1983
300 _a442p.
_c24cm
650 _aMathematics
700 _aLowry, David
700 _aDilley, Clyde A.
942 _cL
999 _c51739
_d51739