100,000 whys
Subtitle: a trip around the room
By: [by] M. Ilin [pseud.] translated by Beatrice Kinkead; with the original Russian illustrations by N. Lapshin.
Contributors: Kincead, Beatrice, tr.
Publisher: J.B. Lippincott company
Published: 1933
Place of publication: Philadelphia; London
Language: eng
Number of pages: 137
Subjects: Science -- Juvenile literature.
Other titles: Trip around the room.