Johnson, Catherine W. <br/><br/>
Essential laboratory mathematics :  concepts and applications for the chemical and clinical laboratory technician / 
Catherine W. Johnson, Daniel l. Timmons, Pamela E. Hall. 
 - 2nd ed. 
 - Clifton Park, NY :  Delmar Learning,  2003. 
 - xi, 268 p. ;  27 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0766838269 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical laboratory technology--Mathematics.