TY  - BOOK
AU  - Schofield,Wilfred
TI  - Engineering surveying: theory and examination problems for students 
SN  - 0-7506-4987-9 (rustica)
AV  - TA545 S35 2001
PY  - 2001///
CY  - Oxford
PB  - Butterwoth-Heinemann
KW  - Topografía
ER  -