Justus Liebigs Annalen Der Chemie: 

 - Weinheim;    Verlag Chemie GMBH,    1959- 
 -   ills.;    22 cm. 
 - Monthly 
 - Bimonthly 
 - Vol.621, No.1 (Apr.1959)- 
<br/><br/>  Latest issue consulted: Vol.695. 
<br/><br/>Verlag Chemie GMBH 
<br/><br/><label>Dewey Class. No.: </label>PER 540.5 J87