Ogden, Sheila J. <br/><br/>
Calculation of drug dosages  :  a work study/ 
Sheila J. Ogden. 
 - 9th ed. 
 - St. Louis, :  Mosby  c2012. 
 - xx, 613 p. :  ill. (some col.) ;  28 cm.  
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9780323077538 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmaceutical arithmetic--Programmed instruction.<br/>Drugs--Dosage--Programmed instruction.