Related Clues:

• Length-times-width calculations
• Gray ones spark debate
• Calculations a high school math student might do
• Regions in China and Japan etc, off limits?
• Music Of The ------- (Ian Brown)
• Authentic manuscript shows areas of interest
• Margaret Drabble revisited rich ones much travelled by Keats
• Geometric products
• Fields of activity of all round significance
• Fields of knowledge
• Worlds
• They're pointless
• Kingdoms; fields of study
• Spheres of knowledge concerning charitable donations
• Areas of non-fiction writing