Russia · Perm National Research Polytechnic University
SHA1: 89f63473b837a1e4731ff8503933176bd925217d
SHA256: 726d6e731131a1aef8c974f538a487d87bb87ac66ab0ed5ac5a2b2d853f0e9f6
image/jpeg
11.25KB
2013-10-30 19:16:59 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: 89f63473b837a1e4731ff8503933176bd925217d
SHA256: 726d6e731131a1aef8c974f538a487d87bb87ac66ab0ed5ac5a2b2d853f0e9f6
image/jpeg
11.25KB
2013-10-30 19:16:59 +0000 UTC
Russia · Perm National Research Polytechnic University
SHA1: 89f63473b837a1e4731ff8503933176bd925217d
SHA256: 726d6e731131a1aef8c974f538a487d87bb87ac66ab0ed5ac5a2b2d853f0e9f6
image/jpeg
11.25KB
2013-10-30 19:16:59 +0000 UTC