Ma bibliothèque

LEADER 00000nam  2200000 a 4500 
001    LC96108443 
008    960322s1995    dcu      b    000   eng   
010    96108443 
040    DLC|cDLC 
043    n-us--- 
050  4 HE8678|b.H38 1995 
100 1  Hatfield, Dale. 
245 10 Spectrum issues for the 1990s :|bnew challenges for 
       spectrum management /|cby Dale N. Hatfield. 
260    Washington, D.C :|bAnnenberg Washington Program, 
       Communications Policy Studies, Northwestern University,
       |c1995. 
300    24 p ;|c28 cm. 
500    "Prepared for the conference National Spectrum Management:
       Policies and Strategies for the 1990s and Beyond. Centre 
       for International Research on Communication and 
       Information Technologies (Circit) South Melbourne, 
       Australia, November 23, 1993.". 
504    Includes bibliographical references (p. 21-24). 
650  0 Radio frequency allocation|zUnited States. 
710 2  Northwestern University (Evanston, Ill).|bAnnenberg 
       Washington Program in Communications Policy Studies.