TY  - BOOK
AU  - Allan,A.L.
TI  - Principles of geospatial surveying
AV  - TA545 .A45 2007eb
PY  - 2007///]
CY  - Dunbeath, Scotland
PB  - Whittles Publishing
KW  - Surveying
KW  - Electronic books
N1  - Includes bibliographical references and index
UR  - http://site.ebrary.com/lib/rucke/Doc?id=10904592
ER  -