1. International Symposium on Inertial Technology for Surveying & Geodesy Ottawa, Canada, Oct. 12-14, 1977 (Canadian Inst. of Surveying, 1978)
Ab 2 u.d.T.: International Symposium on Inertial Technology for Surveying and Geodesy: Proceedings of the International Symposium on Inertial Technology for Surveying and Geodesy