Elsevier's dictionary of cinema sound and music in six languages English, French, Spanish, Italian, Dutch, german, comp by W E Clason eng /

Eitemau Tebyg

• Elsevier's dictionary of cinema sound and music in six languages English, French, Spanish,Italian, Dutch, german, comp b /
  Cyhoeddwyd: (1956)
• Elsevier's dictionary of amplification modulation reception and transmission in six languages English, French, Spanish, Italian, Dutch, German, comp by W E Clason eng /
  Cyhoeddwyd: (1960)
• Supplement to the Elsevier dictionaris of electronics nucleonics and telecommunication in six languages English, French, Spanish, Italian, Dutch, German, comp by W E Clason eng /
  Cyhoeddwyd: (1963)
• Elsevier's dictionary of financial terms in English, German, Spanish, French, Italian, and Dutch /
  Cyhoeddwyd: (1979)
• Elsevier's dictionary of automatic control in four languages English, French, German, RUssian, comp by W E Clason eng /
  Cyhoeddwyd: (1963)