TY  - BOOK
A1  - / compiled by the Advisory Committee for the Co - ordination of Information Systems (ACCIS),Title ed. 1984 -     . Directory of United Nations data bases and information systems.
TI  - Directory of United Nations databases and information services
PB  - سازمان اسناد و كتابخانه ملی جمهوری اسلامی ایران
SN  - 105387929
UR  /book/105387929/Directory-of-United-Nations-databases-and-informat/
ER  -