methodology for projections of industry employment to 1990 

 - Washington, D.C. :  United States Government Printing Office,  1979 
 - 73 ;  30 cm. 
<br/><br/> Bulletin 2036 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Employment<br/>Occupations
<br/><br/><label>Dewey Class. No.: </label>331.125