FLYING MACHINE (DK Eyewitness Books)
Andrew Nahum
出版社:DK Children
出版时间:1995-04
ISBN:9780789457677
词汇量:5345
页数:
类别:
虚构:非虚构
开本:
阅读年龄:
Vivid photos and lively captions document humankind's age-old desire to fly; elucidate the principles behind lift, drag, and thrust; and reveal the inner and outer workings of everything from gliders and hot-air balloons to helicopters and fighter planes.