000			00340nam a22001337a 4500
020			_a0-669-02151-2
082			_a333.7 BAH
100			_aBaruufaldi, James P. _999695
245			_aHeath science. _cJames P. Barufaldi
260			_aToronto: _bD.C. Heath Company; _c1981.
300			_a375 p.
504			_aIncludes bibliography.
942			_cBK
999			_c71648 _d71648