Machinery noise /
        Wedi'i Gadw mewn:
      
    
                  | Prif Awdur: | |
|---|---|
| Awduron Corfforaethol: | , , | 
| Fformat: | Llyfr | 
| Iaith: | English | 
| Cyhoeddwyd: | 
      Oxford :
        
      Oxford University Press for the Design Council, the British Standards Institution, and the Council of Engineering Institutions,    
    
      1977.
     | 
| Cyfres: | Engineering design guides ;
              22             | 
| Pynciau: | 
CARM 1 Store
| Rhif Galw: | 
                        A2:AB26H0 F01168                 | 
  
|---|---|
| Copi 1 | Ar gael Gwneud Cais |