Review on NFPA 70® Tabs Electrical Association by Ryan Bennett

Clearly the book was either poorly photocopied or reproduced at a lower quality than I am used to from NEC. Most pages look blurry, like the text is duplicated. Some, even worse, have ink stains in the corners and/or are unreadable. I usually use the reference book that sits on the shelf in our office, but when it's not available I needed this reference book on my desk for quick reference. I hope the content is good, but as I skimmed through the different sections I noticed that article 514 was specifically written as "Article 519" which made me question the rest of the book.