Connell Vera Ed. <br/><br/>
Applicaiton of results of research 

 - London  Butter Worths Scientific Pub.         1954 
 - 212p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Sciences
<br/><br/><label>Dewey Class. No.: </label>Ab4, J4