State standard for corrective spectacles (GOST 19134-73)

Biomedical Engineering 1974 / 09-10 Vol. 8; Iss. 5

State standard for corrective spectacles (GOST 19134-73)

L. I. Aizenshtat, L. S. Urmakher, A. A. Tsepeleva, B. M. Khromov
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Volume:
8
Language:
english
Pages:
3
DOI:
10.1007/bf00556976
Date:
September, 1974
File:
PDF, 286 KB
english, 1974
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