The book of knowledge : a pictorial treasury of reading & reference for young and old /
Stowell, Gordon,editor.
Mason, John E.(John Edward),1892-editor.
Includes index.
Volume 1. A-BON -- volume 2. BOO-CRO -- volume 3. CRU-GERA -- volume 4. GERM-LOCK -- volume 5. LOCO-ORE -- volume 6. ORG-SER -- volume 7. SEV-ZWI -- volume 8. Through the year: Study outlines; Easy reference fact-index; Picture quiz: "Careers" addresses.