Practical research : planning and design 3rd ed.
Paul D. Leedy1985 年出版313 页ISBN：
Managerial economics and business strategy 2nd ed.
Michael R. Baye1997 年出版562 页ISBN：
NANOTECHNOLOGY FOR ELECTRONECS PHOTONICS AND RENEWABLE ENERGY
ANATOLI KORKIN PREDRAG S.KRSTIC JACK C.WELLS2014 年出版0 页ISBN：
Programming and Coding For Automatic Digital Computers
G.W.Evans II and C.L.Perry1961 年出版249 页ISBN：
Preicsion Frequency Control Volume 2 Oscillators and Standards
EDUARD A.GERBER1985 年出版460 页ISBN：
PROGRESS in ROBOTICS and INTELLIGENT SYSTEMS VOLUME 2
George W.Zobrist1996 年出版298 页ISBN：
