THE BOOK OF KNOWLEDGE; the children's encyclopedia. Editors-in-chief: Holland Thompson, Arthur Mee & others. With an introd. by John H. Finley. 20 v.
THE BOOK OF KNOWLEDGE; the children's encyclopedia. Editors-in-chief: Holland Thompson, Arthur Mee & others. With an introd. by John H. Finley. 20 v. © on revisions & additions; 20Oct33; A67128. Grolier, Inc. (PWH); 10Feb61; R270818.
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