TY  - BOOK
AU  - Allan A L
AU  - Hollwey J R
AU  - Maynes J H B
TI  - Practical field surveying and computations
U1  - 526.3 
PY  - 1968///
CY  - London
PB  - Heinemann
KW  - Computer processing
KW  - Geodetic surveying
ER  -