Jeremy Silman's comments on this book:
"The title speaks for himself. You can't go wrong by immersing yourself in the technical know-how of the Cuban legend. The notes, of course are not computer checked. This means that quite a few errors are present, that allows you to challenge everything Chernev says and see who's right." taken from the book "Silman's Endgame Course" page 526
Amazon's Reviews and Preview
This book has a very reasonable price and it is a very good work.