: This is a standard file extension for a compressed archive (7-Zip). On digital library sites, large text files or image sets of books are often bundled into these archives for download.
The term likely stems from a machine-readable OCR (Optical Character Recognition) snippet or a file indexing system for the book by Margaret Warner Morley. tongue.7z
The book itself is a scientific and mythological study of the honeybee, blending natural history with its role in human literature and folklore. The honey-makers : This is a standard file extension for