Choosing the information materials to satisfy customers' needs at TTU LibraryKoidla, Gerda; Ideon, UrveThe Integration of European Technological Libraries : proceedings of the conference, Tallinn, Estonia, September 6-7, 19941995 / p. 76-82 https://www.ester.ee/record=b1053766*est

Choosing the information materials to satisfy customers' needs at TTU LibraryKoidla, Gerda; Ideon, UrveThe Integration of European Technological Libraries : conference, September, 5-8, 1994, at the TTU Library : abstracts1994 / p. 11 https://www.ester.ee/record=b1912693*est