Robert L. Chapman

1920 – 2002

• American Slang
• Roget International Thesaurus Index
• The Dictionary of American Slang
• A new dictionary of American slang
• Dictionary of American slang
• New dictionary of American slang
• Dictionary of American slang
• Environmental pollution instrumentation
• Robert L. Chapman's Ireland
• Roget A to Z
• Roget's International Thesaurus
• The Concise Roget's International Thesaurus