CF216a The High School Manual on Commercially Canned Foods. ... Comprehensive charts and tables to aid in the study of essential nutrients, vitamins, minerals, calories, and recommended dietary allowances. ... Illustrated booklet on the most modern and scientific method of preparing food the Presto Cooker way. ... National Pressure Cooker Co. ... on preparation and freezing of fruits, vegetables, and meats plus information for packaging and freezing cooked foods and pastries.