Registry of minority construction contractors :  a listing of minority construction contractors located in selected cities... 

 - Washington D.C. :  United States Govt. printing office,  1970- 
 - v.:  chart ;  27 cm. 
<br/><br/> Library has vol.6 
<br/><br/>Vol.6.-.A listing of minority construction contractors located in selected cities in Arizona, California, Washington.-.2453-2809 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Construction industry--United States--Statistics
<br/><br/><label>Dewey Class. No.: </label>338.476240973