TY  - BOOK
AU  - Davis R.E.
TI  - Elementary Plane Surveying
SN  - 0000000106
U1  - 627.8 
PY  - 1955///
CY  - New York
PB  - Mc Graw-Hill
KW  - Elementary  Plane  Surveying
KW  - Surveing
ER  -