Hahn, Dale B. <br/><br/>
Focus on health / 
Dale B. Hahn, Wayne A. Payne. 
 - 3rd ed. 
 - Boston, Massachusetts:  WCB McGraw-Hill,  1997. 
 - xxv, 466 p. (Appendix A-1 to A-18, Glossary G-1 TO G-10, Index I-1 To I-12):  ill. (Chiefly color); 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>081514198X 
<br/><br/><label>Subjects--Topical Terms: </label>