Our scientific world
By: George Willard Frasier, Helen Dolman MacCracken, Donald Gilmore Decker ; design and illustration, Guy Brown Wiser
Contributors: MacCracken, Helen Dolman; Decker, Donald Gilmore
Series: Singer science series
Publisher: L.W.Singer
Published: 1956
Place of publication: Syracuse, N.Y
Language: eng
Number of pages: 440
Subjects: Science; Study and teaching (Elementary); Textbooks
Notes: Includes index.

Junior High, 9th grade.