TY  - BOOK
AU  - Allan,A.L.
TI  - Principles of geospatial surveying
AV  - TA545 .A45 2007
PY  - 2007///]
CY  - Dunbeath, Scotland
PB  - Whittles Publishing
KW  - Surveying
KW  - Electronic books
N1  - Includes bibliographical references and index
UR  - https://ebookcentral.proquest.com/lib/nird-ebooks/detail.action?docID=3417298
ER  -