Emms, John.
The ultimate chess puzzle book / John Emms. - London : Gambit Publishing, c2010. - 239 p.
9789719930044
Chess problems.
Cir 794.1 Em68 2010
The ultimate chess puzzle book / John Emms. - London : Gambit Publishing, c2010. - 239 p.
9789719930044
Chess problems.
Cir 794.1 Em68 2010