Prager B. <br/><br/>
System der organischen verbindugen 

 -  1918 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>66754 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organic chemistry
<br/><br/><label>Dewey Class. No.: </label>E1:5, 113E8.9