Vytlačiť
1. Sources and methods. Labour statistics
:Sources and methods. Labour statistics : occupational injuries. Companion to the yearbook of labour statistics. Vol. 8. Geneva : International Labour Office, 1999. 393 s. ISBN 92-2-010753-8. ISSN 1014-9856. [Počet ex. : 1, z toho voľných 1, prezenčne 0]