TY  - BOOK
AU  - Van Sickle Jan
TI  - GPS for Land Surveyors
SN  - 1-5750-4075-1
U1  - 526.9 82 21 
PY  - 2001///
CY  - London
PB  - Taylore Press
KW  - GPS for
N1  - GPS for Land Surveyors
ER  -