An explaining and pronouncing dictionary of scientific and technical words; 10,000 scientific and technical words in 50 subjects explained as to a person who has little or no knowledge of the particular subject.

Manylion Llyfryddiaeth
Prif Awdur: Flood, W. E.
Awduron Eraill: West, Michael
Fformat: Llyfr
Iaith:Saesneg
Cyhoeddwyd: London Longmans, Green 1953.
Pynciau: