ISBN 0713402245 books & textbook
The Scotch: 1 P-K4 P-K4 2 N-KB3 N-QB3 3 P-Q4 PxP : Scotch game, Scotch four knights, Scotch gambit, Goring gambit (Contemporary chess openings)
B. T. Batsford /1977T Hardcover / 140 Pages
isbn-10: 0713402245 / isbn-13: 9780713402247
