For citations:
Kologrivko A.A. Improvement of «Mine Surveying» Speciality. Didactic Principles of «Mine Surveying Works in the Process of Underground Construction» Course. Science & Technique. 2004;(4):11-15. (In Russ.)
Kologrivko A.A. Improvement of «Mine Surveying» Speciality. Didactic Principles of «Mine Surveying Works in the Process of Underground Construction» Course. Science & Technique. 2004;(4):11-15. (In Russ.)