Az informatikai felezési idő
Subtitle: a szakirodalom-avulás informatikai mutatószámának felülvizsgálata
By: Száva-Kováts Endre.
Series: A Tudományos tájékoztatás elmélete és gyakorlata,; 24. sz.
Publisher: Országos Műszaki Könyvtár és Dokumentációs Központ
Published: 1979
Place of publication: Budapest
Language: hun
Number of pages: 403
Subjects: Obsolescence of books, periodicals, etc.; Information science -- Statistical methods.; Bibliometrics.; Scientific literature.; Information science literature.
Notes: Includes bibliographical references.
Summary in English, German and Russian.