De Gruyter, Berlin, 1987, 5th edition, in German, paperback, 294p., 410 grams, fine condition, 

Werner Lauterbach  conveys the fine art of the middle game. The book is divided into four main parts: middle game strategy and tactics, typical middle game combinations, master games - commented on (some by the masters themselves), chess games and chess problems. All chess players who want to perfect their game will have a treasure trove of hints and instructive tips.