Tiwari, P. <br/><br/>
Mastering Practicals Community Medicine 2Ed (Pb 2019) / 
Tiwari P. 
 -  Lww Rs Np (35) ,  2019 
<br/><br/><label>ISBN: </label>9789388696852 
<br/><br/><label>Dewey Class. No.: </label>610.72  / TIW