de BRUIN A. 552,358 HEALTH Health interview surveys i towards international harmonization of methods and instruments / ed. by A. de Bruin, H.S.J. Picavet and A. Nossikov World Health Organization Regional Office for Europe Copenhagen Statistics Netherlands Voorburg, Netherlands. - Copenhagen WHO, [1996]. - XIII, 161 s. : wykr., mapka 24 cm (WHO Regional Publications. European Series, ISSN 0378-2255 ; nr 58) ISBN 92-890-1322-2