牛津英语词源词典
T. F. Hoad
Competing in the New World of Work
Keith Ferrazzi
Redesigning the Future: A Systems Approach to Societal Problems
Russell Lincoln Ackoff
Multidimensional Real Analysis I: Differentiation
J. J. Duistermaat & J. A. C. Kolk
Life is real only then, when "I am"
Georges Ivanovich Gurdjieff
A Concise Grammar for English Language Teachers
Tony Penston