Proceedings of the koninklijke nederlandse akademie van watenschappen. Series B :  Physical sciences 

 - Amsterdam:  North-Holland Publishing Company,  1971- 
 - v.;  24 cm 
<br/><br/> UKM: v.74-82 (1971-1979).  Langganan tamat 
<br/><br/><label>ISSN: </label>0023-3366 
 = Proceedings of the koninklijke nederlandse akademie van watenschappen. Series B :  Physical sciences 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Periodicals