Research maps (R-Maps)  HUD/PD&R policy and research data for use with GIS use with GIS.  [computer file] 
 Housing and Urban Development/Policy Development and Research policy and research data for use with GIS  HUD/PD&R Policy and Research Data for use with GIS 

 - [Washington, DC]  U.S. Department of Housing & Urban Development, Office of Policy Development & Research  [1999] 
 - computer optical discs  4 3/4 in. 
<br/><br/> Shipping list no. 2001-0015-E (v.1); 2001-0023-E (v.3).  V. 3 is special advance release. 
<br/><br/>v. 1. Picture of subsidized households in 1998 -- v. 2. < > -- v. 3. Selected PD&R data sets with LandView. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public housing--Statistics.--United States<br/>Household surveys--United States.<br/>Housing surveys--United States.<br/>Housing subsidies--Statistics.--United States<br/>Households--Statistics.--United States
<br/><br/><label>GPO Item No.: </label>0581-L 
<br/><br/><label>Gov. Doc. Class. No.: </label>HH 1.114:M 32/CD/V.1-