It's worth a visit :
catalog of school journeys for elementary schools.
APA Citation
Los Angeles City School District. (1956). It's worth a visit: catalog of school journeys for elementary schools. [Los Angeles]: Los Angeles City School Districts, Division of Instructional Services.
MLA Citation
Los Angeles City School District. It's Worth a Visit: Catalog of School Journeys for Elementary Schools. [Los Angeles]: Los Angeles City School Districts, Division of Instructional Services, 1956.
Warning: These citations may not always be complete (especially for serials).