-d7- 
   
    
    
   
   
    
   
     
       
| explosion, it will be necessary to undertake appropriate action 
d as soon as possible and to start serious planning in the 
| | 
immediate future. 
REFERENCES 
| Brandenberger, AoJe - "The Educational Status of Surveying and 
9 Photogrammetry in North America”, The Canadian Surveyor, 
Hx | Volume XX, No. 2, June 1966, Ottawa. 
T3. 
e Brandenberger, A.J. - "Economical Considerations in Photogramme- 
tric Surveying and Mapping - Planning", Invited Paper, 
Commission IV, International Congress of Photogrammetry, 
Lausanne 1968, 
Proceedings, Second Colloquium on Survey Education in Canada, 
Er. sponsored by the Canadian Institute of Surveying and the 
FE National Advisory Committee on Control Surveys and 
Mapping, Ottawa, October 31 - November 1, 1966. The 
Canadian Surveyor, Volume XXI,.No. 1, March 1967, Ottawa. 
International Archives of Photogrammetry, Volume AV, Part 7, 
. Tenth International Congress of Photogrammetry, Lisboa, 
Portugal, September 7-19, 1964, Commission V (conte), 
VI and VII, General Reports, Papers. Published by the 
Board of the Xth International Congress of Photogramme- 
try, Lisboa, 1965.