Ma bibliothèque

LEADER 00000nam  2200000 a 4500 
001    LC93210049 
008    950322s1992    sz       c    000   eng   
010    93210049 
040    DLC|cDLC 
050  4 HE8675|b.C38 1992 
245 00 Catalogue of software for radio spectrum management. 
260    Geneva :|bInternational Telecommunication Union,|cc1992. 
300    149 p ;|c30 cm. 
500    At head of title: International Telecommunication Union, 
       International Frequency Registration Board (IFRB) [and] 
       International Radio Consultative Committee (CCIR). 
500    "July 1992.". 
650  0 Radio frequency allocation|xSoftware|xCatalogs. 
710 2  International Frequency Registration Board. 
710 2  International Radio Consultative Committee.