The how and why library
Subtitle: little questions that lead to great discoveries
By: by Mrs. Eleanor Atkinson ; advisory editor, Lyon N. Richardson ; artist, Harlan Farnum ; cover designs, Geraldine Virginia Dearborn
Contributors: Richardson, Lyon Norman, 1989-
Publisher: L.J. Bullard
Published: 194u
Place of publication: Cleveland, O
Language: eng
Subjects: Children's encyclopedias and dictionaries.; Science -- Juvenile literature.
Genres: Juvenile literature.
Notes: Description and imprint date based on Book two.