Lavrentev V.I. Tekhnika obrabotki rulonnykh svetochuvstvitelnykh materialov./Lavrentev V.I. Technique of processing coiled light-sensitive materials. In Russian - landofmagazines.com

TransliterationLavrentev V.I. Tekhnika obrabotki rulonnykh svetochuvstvitelnykh materialov.

In EnglishLavrentev V.I. Technique of processing coiled light-sensitive materials. In Russian

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