Productivity measures for selected industries and government services 
U.S. Department of Labor, Bureau of Labor Statistics. 
 - Washington, D.C.  The Bureau  1988- 
 - v.  28 cm. 
 - 
 - [1986]- 
 - Bulletin / U.S. Department of Labor, Bureau of Labor Statistics  2349 .
<br/><br/><label>Source: </label>029-001-03044-4  GPO 
<br/><br/><label>LCCN: </label>88647395 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor productivity--Statistics--Periodicals.--United States<br/>Federal document Book.
<br/><br/><label>LC Class. No.: </label>HC110.L3  / U54a 
<br/><br/><label>Dewey Class. No.: </label>331.11/8/0973021 
<br/><br/><label>GPO Item No.: </label>768-A-9 
<br/><br/><label>Gov. Doc. Class. No.: </label>L 2.3/20: