The unprecedented power, the ability to speak directly to the people who write the software you use, the capability to modify programs at will, and the phenomenal expertise of the online support mechanism all combine to make Free Software a vibrant and wonderful way to use your computing resources.
"Debian GNU/Linux: Guide to Installation and Usage"
John Goerzen and Ossama Othman
His expertise in the field of agricultural technology and special interest in living historical farms added significantly to the quality of the monograph.
"Frying Pan Farm"
Elizabeth Brown Pryor
The conquest did not take long because of the superiority of his military expertise to that of the English.
"Our Legal Heritage, 4th Ed."
S. A. Reilly