SANDHU, Gurdarshan S. <br/><br/>
RESEARCH TECHNIQUES IN BIOLOGICAL SCIENCES 

 - Hyderabad  Universities Press, Hyderabad   1990 
<br/><br/><label>ISBN: </label>81 7041 396 6 
<br/><br/><label>Dewey Class. No.: </label>570.72  / SAN/R