Step-by-step medical coding 
Buck, Carol J. 
 - Minnesola:  Elsevier Inc.  c2005. 
 - xi, 189 p.  ; illus.; (pbk)  27 cm. 
<br/><br/><label>ISBN: </label>1416001352 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nosoology-- - code numbers.  Classification.  Terminology.--c2005--Minnesola.--pbk.