XVIII International Congress of Surveyors June 1 to 11, 1986, Toronto, Canada.Papers: commission 1 professional practice , organisation and legal systems
XVIII International Congress of Surveyors June 1 to 11, 1986, Toronto, Canada.Papers: commission 1 professional practice , organisation and legal systems
- Ottawa FIG 1986
- 173p. : ill. ; 21cm.
0919088171
SURVEYING INSTRUMENTS
526.9
0919088171
SURVEYING INSTRUMENTS
526.9