Library VÚGTK 2 records found  Search took 0.01 seconds. 
1. Guiding tunnelling machinery with the Wild Laser Theodolite / Schwendener, H.R. ; International Course Lasers in Surveying and Construction, Stockholm 1973
Heerbrugg: B.n., 1973
Signatura: K37701
2. A North-Seeking Gyro Attachment for the Theodolite, as a New Aid to the Surveyor / Strasser, G.J. ; Schwendener, H. R. ; FIG ; XI. Kongres FIG, Řím 1965
Heerbrug: Wild, 1964
Signatura: K31020

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