TY  - BOOK
AU  - La Putt, Juny P.
TI  - Surveying Lab Manual
SN  - 9710847678
U1  - 627.131 
PY  - 1985///
CY  - Baguio
PB  - Baguio Research & Publishing Center
KW  - Surveying - - Handbook, Manual, etc
ER  -