Instruct: Classify an Amazon review as either positive or negative.
Query: The bakers encyclopedia

If you are into research, baking or pastry, this is a valuable encyclopedia, the author E. Pyler that pass way a few years ago after he completed the third or second edition if I am not mistaken, for my self that like to research I could not find something so complete as this literature.It became my reference book for many of my formulation whether are in the pastry or baking industry, Pyler gives you so much information that you have to make notes to keep track of what you are reading. Never the less I have a great interest in chemistry other wise I wouldn't like pastry and baking.After reading the book it made me understand, the principals of baking, understanding each and every item that he researched for us open a vast wide door to our industry.Highly recommended, a great study book and a must in every baker and pastry chef library.