1. Opportunities for reference services : the bright side of reference services in the 1990's
پدیدآورنده : edited by Bill Katz
کتابخانه: Library of College of Science University of Tehran (Tehran)
موضوع : ، Reference services )Libraries(
رده :
Z
711
.
O65
1991
2. Opportunities for reference services: The bright side of reference services in the 1990's
پدیدآورنده : / edited by Bill Katz
کتابخانه: National Library and Archives of Islamic Republic of Iran (Tehran)
موضوع : Reference services (Libraries)
رده :
Z711
.
O65
1991
3. Opportunities for reference services: the bright side of references services in the 1990's
پدیدآورنده : / edited by Bill Katz
کتابخانه: Central Library and Documents Center of Allameh Tabatabaei University (Tehran)
موضوع :
رده :
Z711
،.
O65
1991
