Informationssysteme:
Technik c 500.287 


Inventory information-systems major. -
Inventory of major information systemsand services in science and technology. 
Repertoire de principaux systemes et 
services d tinformation en science ,. '; 
eE technologie. -Paris: OEeD 1971. 340 s. 
8 [lvlaschinenschr.vervielf.]