| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| A History of Satellite Reconnaissance: The Perry Gambit & Hexagon Histories | Paperback | 978-1-78039-888-4 | 2012 | Center Study National Reconnaissance |
| A History of Satellite Reconnaissance: The Perry Gambit & Hexagon Histories | Hardcover | 978-1-78039-889-1 | 2012 | " |
| Build Your Own Website | Paperback | 978-0-531-16469-3 | 2000 | |
| Fifty Best Low Invest High Profit Franchise | " | 978-0-13-300393-2 | 1994 | |
| Principles of Process Engineering | " | 978-0-929355-85-6 | 1997 | S. M. Henderson · J. H. Young |
| The 50 Best Low-Investment, High-Profit Franchises | " | 978-0-13-313529-9 | 1990 | |
L.P. · L. Perry · R. L · R. P. · R. Perry · Robert L. · Robert P. · Robert Perry
American Society of Agricultural Engineers · Franklin Watts · Military Bookshop · Prentice Hall