Our Pennsylvania keys to the keystone state

Main Author:	Oakley, Amy 1882-1963.
Format:	Books Print Book
Language:	English
Published:	Indianapolis, Bobbs-Merrill [c1950]
Edition:	[1st ed.]
Subjects:	Pennsylvania > Description and travel > Juvenile nonfiction.

Physical Description:	467 p. illus., map (on lining papers) 23 cm.