Survey control networks :
proceedings, International Federation of Surveyors--FIG, Meeting of Study Group 5B, 7th-9th July, 1982, Aalborg University Centre, Denmark /
editors: K. Borre, W.M. Welsch.
APA Citation
Welsch, W. (Walter)., Borre, K. (Kai)., International Federation of Surveyors. (1982). Survey control networks: proceedings, International Federation of Surveyors--FIG, Meeting of Study Group 5B, 7th-9th July, 1982, Aalborg University Centre, Denmark. München: Hochschule der Bundeswehr.
MLA Citation
Welsch, W. (Walter), K. (Kai) Borre, and International Federation of Surveyors. Survey Control Networks: Proceedings, International Federation of Surveyors--FIG, Meeting of Study Group 5B, 7th-9th July, 1982, Aalborg University Centre, Denmark. München: Hochschule der Bundeswehr, 1982.
Warning: These citations may not always be complete (especially for serials).