Branley, Franklyn Mansfield, 1915-2002.
Experiments in sky watching / Illustrated by Helmut K. Wimmer. - New York : Crowell, c1959. - 111 p. : ill. ; 23 cm.
Includes bibliography.
59011388
Astronomy.
Stars.
523.4 / BRE
Experiments in sky watching / Illustrated by Helmut K. Wimmer. - New York : Crowell, c1959. - 111 p. : ill. ; 23 cm.
Includes bibliography.
59011388
Astronomy.
Stars.
523.4 / BRE