The World Book encyclopedia 

 - 2024 edition 
 - 22 volumes :  color illustrations, color maps 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>volume 1. A volume 2. B volume 3. C-Ch volume 4. Ci-Cz volume 5. D volume 6. E volume 7. F volume 8. G volume 9. H volume 10. I volume 11. J-K volume 12. L volume 13. M volume 14. N-O volume 15. P volume 16. Q-R volume 17. S-Sn volume 18. So-Sz volume 19. T volume 20. U-V volume 21. W,X,Y,Z volume 22. Research guide, index 
<br/><br/><label>ISBN: </label>9780716601241 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries
<br/><br/><label>Dewey Class. No.: </label>031