Chessbook - Efim Geller - The Application of Chess Theory (1984)

Yefim Geller has been one of the world's foremost grandmasters over the past four decades, during which time he has established a reputation as being the leading Russian authority on opening theory. In this annotated collection of his own games, Geller shows the practical benefits of a sound understanding of opening strategy.

Enjoy,
pita862

Thanks to xyzjos and Scorpionchess at chessindia.net