1. ISTCGCAP
  2. All Volumes and Issues
  3. Volume 16, 1972
  4. The setting of lens diaphagm during observation of orientation points

The setting of lens diaphagm during observation of orientation points

ISTCGCAP.
1972;
Volume 16, Number 16
: 84-87
Authors:
  1. I. S. Pandul
1
Lviv Polytechnic National University