9781604134643
IR
EN-54366
انگلیسی
IR
How do aircraft fly?
[Book]
/ by Susan Markowitz Meredith
; science and curriculum consultant, Debra Voege
New York, NY
: Chelsea Clubhouse,
, c2010.
32 p. , col. ill. , 24 cm.
(Science in the real world)
Electronic
Includes index.
Air all around us -- Types of aircraft -- Hot-air balloons -- Floating airships -- Heavier-than-air craft : the basics -- Forces at work -- Flying an airplane -- Staying aloft without power -- Airliners -- Helicopters -- Military aircraft -- "Green" designs -- Flying machines everywhere.
Aerodynamics, Juvenile literature
Airplanes, Juvenile literature
E-BOOK
Meredith, Susan,1951-
ایران
9781604134643.pdf
عادی
عادی
9781604134643.pdf
متن
old catalog
e
BL
1
a
Y
