Ghai, O. P. <br/><br/>
Essential Preventive Medicine:  a clinical and applied orientation 

 - 1st ed. 
 - New Delhi  Vikas Publishing House Pvt. Ltd.  1948 
 - xxvi,569p.;  24cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9788125906339(pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine
<br/><br/><label>Dewey Class. No.: </label>613  / GHA