TY  - BOOK
AU  - Clendinning, J.
AU  - xx, 686 p.
AU  - Olliver, J. G.
AU  - Title
TI  - Principles and use of surveying instruments
SN  - 060620s1969
PY  - 1969///
CY  - London
PB  - Blackie
KW  - Survey instrumentation
ER  -