Afzal, Saira  <br/><br/>
Research methodology and Basic biostatics 
Saira Afzal, 
 - 2 
 - Pakistan  :Paramount books  2022 
 - 191p. 
<br/><br/><label>ISBN: </label>9789692104647 
<br/><br/><label>Dewey Class. No.: </label>610.727 SAI-R 2022  / 101511