இதைப் பெறுங்கள் : Engineering research and America's future [electronic resource] : meeting the challenges of a global economy / Committee to Assess the Capacity of the U.S. Engineering Research Enterprise, National Academy of Engineering of the National Academies.

தலைப்பு : Engineering research and America's future [electronic resource] : meeting the challenges of a global economy / Committee to Assess the Capacity of the U.S. Engineering Research Enterprise, National Academy of Engineering of the National Academies.

அழைப்பு எண் : அழைப்பு எண் இல்லை

நிலை : அறியப்படாத