INTERNATIONAL HISTOLOGICAL CLASSIFICATION OF TUMOURS / WHO 548,985 SEIFERT GERHARD Histological typing of salivary gland tumours / G[erhard] Seiferd ; In collaboration with L. H. Sobin and pathologists in 6 countries. - 2 ed. - Berlin [etc.] : Springer Verl., [1991]. - X, [2]/ 113 s. : il. ; 25 cm (International Histological Classification of Tumours / WHO) ISBN 3-540-54031-8 Berlin Heidelberg, N. York ISBN 0-387-54031-8 N.York Berlin, Heidelberg