Text ( visual ) : unmediated The practice and procedure of international conferences / by Frederick Sherwood Dunn. -- New York : AMS Press , 1971. -- xiv, 229 p. ; 23 cm. -- "Study ... presented in a series of six lectures delivered before the Political Science Department of the Johns Hopkins University in April and May, 1928." ; Reprint of the 1929 ed., Baltimore ; Includes bibliographical references. -- ISBN 0404022219 ; (BA45090349) ; https://ci.nii.ac.jp/ncid/BA45090349 Author Heading(s): Dunn, Frederick Sherwood. -- Classification(s): LCC : JX41 ; DC : 327. -- Subject Heading(s): LCSH : Congresses and conventions ; LCSH : International relations -- Congresses