Yearbook of labour statistics=Annuaire des statistiques du travail=Anuario de estadisticas del trabajo 
International Labour Office.  
 - Geneva  International Labour Office  1936-  
 - v. 
<br/><br/> 58th ed. accompanied by Sources and methods labour statistics, v. 9, special ed., 1999.  
<br/><br/>Desde 2006 se publican dos vol.: 1. Series cronolâogicas. 2. Perfiles de los paâises.  
<br/><br/><label>ISBN: </label>9220014262 9220014270 9220016273 9220016281 9220018594 9220018608 9220020130 9220020149 9220028506 (1981) 9220028514 (1981) 9220035898 (1983) 9220039478 (1984) 9220039486 (1984) 9220052970 (45th ed. 1985 hdbk.) 9220052989 (45th ed 1985 sfbk.) 9220057271 (46th ed. 1986 (hard cover) 9220062569 (47th ed. 1987 (hard cover) 9220064243 (48th ed. 1988 (hardcover) 922006426X (49th ed. 198990 (hard cover) 9220073390 (50th ed. 1991 hbk.) 9220073404 (51st ed. 1992 hbk.) 9220073471 (53rd ed. 1994 hbk.) 9220073587 9220080389 (50th ed. 1991 pbk.) 9789220014264 9789220014271 9789220016275 9789220016282 9789220018590 9789220018606 9789220020135 9789220020142 9789220028506 9789220028513 9789220035894 9789220039472 9789220039489 9789220052976 9789220052983 9789220057278 9789220062562 9789220064245 9789220064269 9789220073391 9789220073407 9789220073476 9789220073582 9789220080382 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor--Statistics--Periodicals.
<br/><br/><label>LC Class. No.: </label>HD4826  / .I63