Urban Decline and the Future of American Cities.Katherine L. Bradbury , Anthony Downs , Kenneth A. Small

1984 ◽  
Vol 90 (2) ◽  
pp. 474-475
Author(s):  
Terry Nichols Clark
Keyword(s):  
1983 ◽  
Vol 2 (3) ◽  
pp. 482
Author(s):  
Anthony H. Pascal ◽  
Katherine L. Bradbury ◽  
Anthony Downs ◽  
Kenneth A. Small

1984 ◽  
Vol 13 (3) ◽  
pp. 389
Author(s):  
Matthew A. Crenson ◽  
Katherine L. Bradbury ◽  
Anthony Downs ◽  
Kenneth E. Small

1983 ◽  
Vol 2 (4) ◽  
pp. 663
Author(s):  
John Yinger ◽  
Katharine L. Bradbury ◽  
Anthony Downs ◽  
Kenneth A. Small

1961 ◽  
Vol 13 ◽  
pp. 29-41
Author(s):  
Wm. Markowitz
Keyword(s):  

A symposium on the future of the International Latitude Service (I. L. S.) is to be held in Helsinki in July 1960. My report for the symposium consists of two parts. Part I, denoded (Mk I) was published [1] earlier in 1960 under the title “Latitude and Longitude, and the Secular Motion of the Pole”. Part II is the present paper, denoded (Mk II).


1978 ◽  
Vol 48 ◽  
pp. 387-388
Author(s):  
A. R. Klemola
Keyword(s):  

Second-epoch photographs have now been obtained for nearly 850 of the 1246 fields of the proper motion program with centers at declination -20° and northwards. For the sky at 0° and northward only 130 fields remain to be taken in the next year or two. The 270 southern fields with centers at -5° to -20° remain for the future.


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