Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL "Saur, Klaus Gerhard",Internationales Verlagsadreßbuch = Publishers' International directory,3. Ausg = 3rd ed.,Verlag Dokumentation,1969,Handbuch der technischen Dokumentation und Bibliographie = Handbook of technical documentation and bibliography,,,,https://cir.nii.ac.jp/crid/1130000797386277248