• 2 Memorial Library
• 1 Cooperative Children's Book Center (CCBC)
• 1 Temporary Relocation Library

• 2 Journals, Magazines, Newspapers

• 2 Books
• 1 Bibliography
• 1 Bibliography, National
• 1 Book Industry
• 1 English literature
• 1 Periodicals as Topic
• 1 Publishers and publishing

• 1 Am. Book Trade Association
• 1 American Book Trade Union
• 1 Book Trade Association of Philadelphia
• 1 H.W. Wilson Company
• 1 Publishers' Board of Trade (U.S.)
• 1 R.R. Bowker Company

• 2 English

• 2 United States
• 1 Verenigde Staten

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