Wells, Peter. The complete Semi-Slav / Peter Wells. - 5th ed. - New York : Henry Holt, 1994. - 304 p. : ill. ; 22 cm. - Batsford chess library; Openings . ISBN: 0805032886 Subjects--Topical Terms: Chess--OpeningsChessChess--Collections of games Dewey Class. No.: 794.122