数量<v. 1-4; in 5 > : ill. ; 25 cm.
一般注記English, French, German, Hungarian, Italian, and Romanian documents, with lists of documents in English and French.
Vol. 4 edited by George Macovescu.
At head of title, v.: <1-3 > Direcţia Generală a Arhivelor Statului ... [et al.]
At head of title, v.: <4 > Academia Republicii Socialiste România. Academia de Știinţe Sociale și Politice.
書誌注記Includes bibliographical references and indexes.