Camm, F.J. <br/><br/>
The Second "Practical Mechnics" How-To-Make-It-Book 

 - London  George Newnes Limited  1957 
 - 191 
<br/><br/><label>Subjects--Personal Names: </label> Biotechnology 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biotechnology