//-->
Očerki po istorii bibliotečno-bibliografičeskoj klassifikacii ; T. 2
Šamurin, Evgenij Ivanovič, (1959)
Arbeitsanweisungen für die Katalogabteilung : Entwurf
Lund, Hedwig, (1964)
Computers and the UDC : a decade of progress 1963 - 1973
Rigby, Malcolm, (1974)
Desiderata for national bibliographical services
Roberts, N., (1972)
Uses and users of public sector business libraries
Roberts, N., (1987)
Introduction to Computer Simulation - System Dynamics Modeling Approach
Roberts, N., (1997)