Guiding principles, rules and procedure for the development and revision of documentary classifications with special reference to the Universal decimal classification (UDC)

APA Citation

International Federation for Documentation. (1955). Guiding principles, rules and procedure for the development and revision of documentary classifications with special reference to the Universal decimal classification (UDC). 2nd, rev. edition. The Hague.

MLA Citation

International Federation for Documentation. Guiding Principles, Rules And Procedure for the Development And Revision of Documentary Classifications With Special Reference to the Universal Decimal Classification (UDC). 2nd, rev. edition. The Hague, 1955.

Warning: These citations may not always be complete (especially for serials).