| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A Practical Guide to Teletraffic Engineering and Administration | 978-0-317-06282-3 | 1983 | |
| Birding by Ear: Eastern/Central | 978-0-618-22590-3 | 2002 | Richard K. Walton |
| ISO 14000 Answer Book: Environmental Management for the World Market | 978-0-471-17933-7 | 1997 | Dennis R. Sasseville · W. Gary Wilson |
| More Birding by Ear: A Guide to Bird-Song Identification: Eastern/Central | 978-0-395-71259-7 | 1994 | Richard K. Walton |
| More Birding by Ear: Eastern/Central | 978-0-618-22592-7 | 2000 | " |
| Western Birding by Ear | 978-0-395-97525-1 | 1999 | " |
R. L · R. Lawson · Robert L. · Robert Lawson · Robert W. · W.L. · W. Lawson
HOUGHTON MIFFLIN · Houghton Mifflin · UMI Books on Demand · Wiley