TY  - BOOK
AU  - RIPA, LOUIS C.
TI  - SURVEYING MANUAL
T2  - 0
U1  - 526.9 
PY  - 1964///
CY  - U.S.A.
PB  - MCGRAW/HILL
KW  - CIENCIAS PURAS
N1  - PROCEDURE-EQUIPMENT/SURVEY METHODS
ER  -