Audels refrigeration and air conditioning guide-I home refrigeration and air conditioning
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr | 
| Iaith: | English | 
| Cyhoeddwyd: | Manila
          National Book Store
    
        1966. | 
| Pynciau: | 
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr | 
| Iaith: | English | 
| Cyhoeddwyd: | Manila
          National Book Store
    
        1966. | 
| Pynciau: |