The subject approach to information /

Library of Congress Subject Headings /
Опубликовано: (2000)

Library of Congress Subject Headings /
Опубликовано: (1999)

Library of Congress Subject Headings /
Опубликовано: (2007)

Introduction to cataloging and the classification of books /
по: Mann, Margaret
Опубликовано: (1943)

Introduction to cataloging and the classification of books /
по: Mann, Margaret
Опубликовано: (1943)

Library of Congress subject headings /
Опубликовано: (1998)

Library of Congress subject headings /
Опубликовано: (1999)

Library of Congress subject headings /
Опубликовано: (1993)

Library of Congress subject headings /
Опубликовано: (1989)

Library of Congress subject headings /
Опубликовано: (2000)

Library of Congress subject headings /
Опубликовано: (1993)

Library of Congress subject headings /
Опубликовано: (1999)

Library of Congress subject headings /
Опубликовано: (2007)

Library of Congress subject headings /
Опубликовано: (2007)

Library of Congress subject headings /
Опубликовано: (1998)

Library of Congress subject headings /
Опубликовано: (1998)

Library of Congress subject headings /
Опубликовано: (1988)

Subject Guide to the Memos of the institute of National Planning /
по: Ewieda, Mohammed
Опубликовано: (1965)

Sears list of subject headings /
Опубликовано: (1977)

Anglo-American cataloguing rules /
Опубликовано: (1978)

Guide to microforms in Subject print : Incorporating international microforms in print.
Опубликовано: (1986)

Subject Guide to the Memos of the Institute of National Planning./دليل الموضوعات لمذكرات معهد التخطيط القومي.
по: Ewieda, Mohammed, и др.
Опубликовано: (2024)

Guide to recent periodicals, articles : January - September 1986 /
Опубликовано: (1986)

information retrieval ; and its potential for progress of research in the U.A.R. /
по: mony, mohamed A, и др.
Опубликовано: (1965)

Books in print.
Опубликовано: (1987)

An Index of Mathematical Tables /
по: Fletcher, A.
Опубликовано: (1962)

An Index of Mathematical Tables /
по: Fletcher, A.
Опубликовано: (1962)

Index of Economic Articles in Journal and Collective Volumes /
Опубликовано: (1978)

Index of Economic Articles in Journal and Collective Volumes /
Опубликовано: (1976)

Classified Index to Articles of the Periodicals for the years 1965 and 1966 /
по: Ewieda, Mohammed
Опубликовано: (1968)

Marginal Productivity Wage Theory and Subsistence Wage Theory in Egyptian Agriculture/ نظرية الإنتاجية الحدية للأجور ونظرية الأجر الأساسي في الزراعة المصرية
по: Hansen, Bent
Опубликовано: (2025)

Index theory and economic reality /
по: Köves, Pál
Опубликовано: (1983)

ENSTINET's union list of periodicals in egypt /
Опубликовано: (1993)

ENSTINET's union list of periodicals in egypt /
Опубликовано: (1998)

ENSTINET's union list of periodicals in egypt /
Опубликовано: (1993)

ENSTINET's union list of periodicals in egypt /
Опубликовано: (1993)