Gray, Deborah,  RN. <br/><br/>
Calculate with confidence / 
Deborah C. Gray. 
 - 4th ed. 
 - St. Louis, Mo. :  Mosby,  2006. 
 - xxv, 702 p. :  ill. (some col.) ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0323029285 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nursing--Mathematics.<br/>Pharmaceutical arithmetic.<br/>Drugs--Administration & dosage--Nurses' instruction.<br/>Drugs--Administration & dosage--Problems.<br/>Mathematics--Nurses' instruction.<br/>Mathematics--Problems.
<br/><br/><label>LC Class. No.: </label>RT68  / .G43  
<br/><br/><label>Dewey Class. No.: </label>615/.4 
<br/><br/><label>National Library of Medicine Call No.: </label>QV 18.2 G778c 2006