Gray, Deborah <br/><br/>
Calculate with confidence / 
Deborah Gray. 
 - St. Louis, Mo. :  Mosby,  c1994. 
 - xii, 404p. : col. ill. ; 27 cm. 
<br/><br/><label>ISBN: </label>0801669618 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nursing--Mathematics.<br/>Pharmaceutical arithmetic.