00365nam a2200121Ia 450000500170000000800410001702000220005805000210008010000190010124500720012025000070019226000440019920260811030746.0260811s9999    xx            000 0 und d  a978-1-111-30680-9  aRB 115 .J64 2014  aJohnson,Sandra 0aUnderstanding medical coding: a comprehensive guidecSandra Johnson  a3e  aAustralia Delmar Cengage learning 2014: