First printing of this discussion of industrial archaeology and its applications to the physical study of mines, mills, and factory sites, the communities lived in by industrial workers, and the "microgeography" of spatial and functional relations within industrial workplaces.

First edition, important association copy of this early work on subroutines in computer programming, owned and annotated by Mary Lee Woods, noted computer scientist and programmer (and mother of World Wide Web inventor Tim Berners-Lee).