ISBN 0875682928 books & textbook
Blackburne-Hartlaub Gambit
Chess Digest /1998-07-03 Paperback / 131 Pages
isbn-10: 0875682928 / isbn-13: 9780875682921
Chess Digest /1998-07-03 Paperback / 131 Pages
isbn-10: 0875682928 / isbn-13: 9780875682921