Custodian-engineer
By: by William T. Brown, department head; instructors, Glen E. McDorman, Hugo E. Larson [and] Irwin B. Kee [Building Operation and Maintenance]
Contributors: Los Angeles (Calif.). Trade-Technical Junior College.
Publisher: Los Angeles Trade-Technical Junior College
Published: 1954
Place of publication: Los Angeles
Language: eng
Number of pages: 235
Subjects: Janitors.