1. Library systems and information services; proceeding of the second Anglo- Czech conference of Information speicalists
پدیدآورنده : Anglo- Czech conference of Information Speicalists ,2d london 7691
کتابخانه: Central Library and Documents Center of Al-Zahra University (Tehran)
موضوع : ، Information services- Congresses,، Library science - Congresses
رده :
Z
.
699
.
A1
.
A63
1967
