TY  - BOOK
AU  - Uren, J
AU  - Price, W F
TI  - Surveying for engineers
U1  - 528 
PY  - 1978///
CY  - London
PB  - Macmillan
KW  - surveying for engineers
KW  - Navigation
KW  - Nautical astronomy
KW  - Aeronautical astronomy
ER  -