The why and the how
Subtitle: the Westminster series of departmental traded lessons, international course-modified
Series: Westminster series of departmental traded lessons; Westminster series of departmental traded lessons
Publisher: Presbyterian Board of Publication and Sabbath School Work
Place of publication: Philadelphia
Language: eng
Number of pages: 14
Subjects: Sunday schools; Grading and marking (Students); Christian education of children; Christian education of young people
Other titles: Westminster series of departmental traded lessons
Notes: Cover title.