Henry Spencer

2 books

Technical Drawing with Engineering Graphics by Henry Spencer, Alva Mitchell, Frederick Giesecke

Technical Drawing with Engineering Graphics

Henry Spencer, Alva Mitchell, Frederick Giesecke

1024 pages • hardcover

nonfiction computer science design informative slow-paced
Managing Usenet by David Lawrence, Henry Spencer

Managing Usenet

David Lawrence, Henry Spencer

missing page info • 1998

medium-paced