Weygand, Conrad,  1890-1945, <br/><br/>
Organic preparations / 
By conrad weygand ; tr. and rev. from the German text. 
 - 534 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Química orgánica--Experimentos
<br/><br/><label>LC Class. No.: </label>QD258  / W48