TY  - BOOK
AU  - Van Sickle, Jan
TI  - Gps for Land Surveyors 
SN  - 9780849391958
U1  - 526.982 
PY  - 2008///
CY  - Boca Raton, Fl : 
PB  - CRC Press, 
KW  - Artificial Satellites in Surveying
KW  - Global Positioning Systems
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/978-0-8493-9195-8.pdf
ER  -