COMPUTER CONTROL SYSTEMS FOR LOG PROCESSING AND LUMBER MANUFACTURING
ED M.WILLISTON1985 年出版414 页ISBN：0879301635
the problem fo human life as viewed by the great thinkers from plato to the present time
by Rudolf Eucken...tr. from the German by Williston S. Hough and W. R. Boyce Gibson...1921 年出版614 页ISBN：
