Sanitary food service :
instructor's guide, to be used for training food service personnel.

APA Citation

United States. Public Health Service. Division of Sanitation. (1952). Sanitary food service: instructor's guide, to be used for training food service personnel. Washington: Federal Security Agency, Public Health Service, Division of Sanitation, Milk and Food Branch.

MLA Citation

United States. Public Health Service. Division of Sanitation. Sanitary Food Service: Instructor's Guide, to Be Used for Training Food Service Personnel. Washington: Federal Security Agency, Public Health Service, Division of Sanitation, Milk and Food Branch, 1952.