144с
1963г
lu
[e1 young enthusiast library: The Young ^ Engineer
GENERAL EDITOR: PATRICK MOORE
621.9 E93
.) JET PROPULSION r|rj
DAVID EVANS
With drpesitogs by j -■■WV'')
A.J.SMITH f'i , jr% »(
l WEIDENFELD & NICOLSON (EducäTtönä) LTD;
20 NEW BOND STREET LONDON W,*, -
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