Indexes

• The Polish Information Commettee, 1
• The Polish Institut of Arts and Sciences in America, 1
• The Polish Ministry of Information, 1
• The Polish Research Centre, 2
• The Poznań Society for the Advancement of the Arts and Sciences : 1
• The Queen's Printing Office, 4
• The Raphael Taubenschlag Foundation [etc.], 1
• The Reader's Digest, 1
• The Religious Tract. Soc., 1
• The Reprint Society, 1
• The Royal Benevolent Society, 1
• The Roycrofters, 1
• The Smith. Instit., 1
• The Smithsonian Institut, 1
• The Smithsonian Institution, 2
• The Society, 1
• The Source of History Ltd. , 1
• The Studio, 1
• The Thinkers'Press 1
• The Times Publ., 1