Adventures in science with Bob and Don
Contributors: Bailey, Guy Andrew, 1874-1946, [from old catalog] joint author.; Stroetzel, Bernice J., [from old catalog] joint author.
Edition: [New ed.] 
Publisher: Allyn and Bacon
Published: 1948
Place of publication: Boston
Language: eng; und
Number of pages: 124
Subjects: Readers and speakers -- Science. [from old catalog]