Word Book encyclopedia set, contains volumes a-z, printed 1968, plus current year update books every year from 1969 to 2017, plus Science year books from 1969 to 2014.
Total of 114 books in this set and every book is in mint condition.
This is a very rare opportunity to have a set that you can see the, unaltered politically correct, progression of knowledge over a 50 year span in a single collection of books, all from the same publisher.
Also, included in the collection are two large dictionary volumes bringing the overall set to 116.
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