Blackwell, Floyd Oris,  1925- <br/><br/>
Sanitarian's examination review book :  593 multiple choice questions and referenced answers and 8 case histories / 
by F. Oris Blackwell, V. Harry Adrounie, and Bailus Walker, Jr. 
 - Flushing, N.Y. :  Medical Examination Pub. Co.,  1977. 
 - 131 pages ;  22 cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0874884233 
<br/><br/><label>LCCN: </label>77-078370 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitary Engineering--Examination Questions.<br/>Sanitation--Examination Questions.