00314nam a22000737a 4500008004100000100003300041245014600074264002000220231205s1968    se ||||| |||| 00| 0 eng d  aPontoppidan-Sjövall, Karin  aCategories of content and form in language :ba study of the personal and impersonal constructions in Russian /cKarin Pontoppidan-Sjövall.  aUppsala,c1968.