BROWN'S SIGNALLING: HOW TO LEARN THE INTERNATIONAL CODE OF VISUAL AND SOUND SIGNALS.
Wedi'i Gadw mewn:
| Awduron Eraill: | |
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| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
8TH ED. REVISED LBY A.R. PALMER. GLASGOW, BROWN, SON & FERGUSON, 1969. 223P.
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| Pynciau: |
| Disgrifiad o'r Eitem: | BASED ON INFORMATION CONTAINED IN THE 1965 INTERNATIONAL CODE OF SIGNALS. |
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