Soltis, Andrew The art of defense in Chess/ Andrew Soltis - London: George: George Allen and Unwin, 1980, c1975 - xxi, 262 p.; 22 cm. ISBN: 0047940123 $ 6.95 Subjects--Topical Terms: Chess--OpeningsdChess--Middle gamesChess--Collections of games Dewey Class. No.: 794.1