David Lasser stands as one of the least-known but extraordinary pioneers of spaceflight. In 1930 he founded the American Interplanetary Society (AIAA) - the same year he wrote this book - the first book ever written in the English language to address the notion of spaceflight as a serious possibility. The book has not been in print since 1931 and yet it still stands up to scrutiny. The lucid style with which Lasser explains the basic concepts of rocketry make it a delight for anyone to read.
David Lasser was an early proponent of space flight and one of the first to recognize the possibilities of the rocket. He was the founder and first president of the American Interplanetary Society.Delai:3 semaines APB037 The Nasa mission reports, 2003, 215 pages, 140 photos NB, 22 photos couleur, nombreux tableaux et schémas, Cd-Rom inclus, ...
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Delai:3 semaines HCH511 WUNDERWAFFEN-MISSIONS SECRETES Tome 01 – Le U-Boot fantôme Richard D....
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