TY  - BOOK
A1  - / Prepared by Lois Mai Chan for the library of congress,Includes bibliographical references (p. xiii).
TI  - Library of Congress Subject headings: Principles of structure and Policies for Application
PB  - سازمان اسناد و كتابخانه ملی جمهوری اسلامی ایران
SN  - 102310912
UR  /book/102310912/Library-of-Congress-Subject-headings-Principles-o/
ER  -