This is a complete set of the World Book Encyclopedia from 1972, including a Research Guide and Index. It covers a wide range of subjects in general knowledge, and is an advanced level reference for anyone seeking information in the English language. The set is composed of hardcover books and is in good condition.

It was published by Field Enterprises Educational Corporation and includes contributions from mixed authors. The encyclopedia is perfect for those interested in expanding their knowledge in various subject areas. Get your hands on this valuable reference material today.