TY  - BOOK
AU  - Besavilla,Venancio I.
TI  - Surveying: with solution to board problems in civil and geodetic engineering board exams: SI version
U1  - 526.9076 
PY  - 1984///
CY  - Cebu City
PB  - VIB Publisher
KW  - Surveying
N1  - 500-599
ER  -