TY  - BOOK
AU  - Tibbetts, G. R. 
AU  - Aḥmad ibn Mājid al-Saʻdī
TI  - Arab navigation in the Indian Ocean before the coming of the Portuguese: being a translation of Kitāb al-Fawāʼid fī uṣūl al-baḥr waʼl-qawāʼid of Aḥmad b. Mājid al-Najdī ; together with an introduction on the history of Arab navigation, notes on the navigational techniques and on the topography of the Indian Ocean and a glossary of navigational terms 
SN  - 9781138745216  (pbk)
U1  - 890.8  
PY  - 1981///
CY  - London
PB  - Royal Asiatic Society of Great Britain and Ireland 
KW  - Indian Ocean
KW  - Navigation
KW  - Early works to 1800
N1  - Includes index
ER  -