Dennis Hay

• The Italian Renaissance in Its Historical Background
• 101 Youth Hockey Drills
• The Medieval Centuries
• Urban regionalisation of Belgium
• Urban regionalisation of Belgium, 1970
• Urban regionalisation of Belgium, 1970
• Urban regionalisation of Denmark
• Urban regionalisation of Denmark, 1970
• Urban regionalisation of Denmark, 1970
• Urban regionalisation of Great Britain
• Urban regionalisation of Great Britain, 1971
• Urban regionalisation of Great Britain, 1971