In this tutorial paper we consider a particular design problem which arose in scheduling a social bridge club consisting of twelve couples. At each meeting the club was divided into three groups of four couples, and each couple competed against each other couple in its group. The club met eigh...
Pegasus Bridge, Caen, Arromanche-les-Baines, Juno Beach, Sword Beach, Bayeux Cemetery & Memorial, Caen Memorial Peace Museum, Normandy American Cemetery, Omaha Beach, Utah Beach, Pointe du Hoc, Airborne Museum, Memorial of Internment and Deportation, Reims, Musée de la Reddition, Eiffel Tower...