Willy A. Kirkeby

• Engelsk-norsk blå ordbok
• Engelsk-norsk ordbok
• Engelsk Norsk Ordbok / English - Norwegian Dictionary
• English-Norwegian dictionary =
• Norsk-engelsk Ordbok
• Norsk-engelsk [ordbok]
• Norwegian-English/English-Norwegian Comprehensive Dictionary
• Norwegian­English Dictionary Norsk­Engelsk Ordbok
• The Plastids; Their Chemistry, Structure, Growth, and Inheritance