The World Book Encyclopedia 1964 Complete Set + Year Book 1966-1970

The World Book Encyclopedia 1964 Complete Set + Year Book 1966-1970 is a comprehensive collection of reference materials that includes a variety of topics covered in the World Book Encyclopedia. This set is a valuable resource for collectors and enthusiasts of antiquarian books, providing a complete set of encyclopedias from the mid-20th century. The inclusion of yearbooks from 1966 to 1970 adds an extra layer of depth and information to this collection, making it a unique and sought-after set for those interested in reference materials.