Walker John M Ed. <br/><br/>
Techniques in molecular biology. 

 - London  Croom Helm        1987 
<br/><br/><label>Standard No.: </label>30918 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G9M:f3, M7.2