Rajaa
Hakutulokset: 0387307796 kuuluu kategoriaan kirjat
Rajaa
yksi hakutulos.
Spinning Flight
sidottu,
2006,
englanti,
ISBN 9780387307794
More frisbees are sold each year than baseballs, basketballs and footballs combined. Yet these familiar flying objects have subtle and clever aerodynamic and gyrodynamic properties …