Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251245
Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251244
Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251240
A student at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251238
Students at the Faculty of Science and Technology at South Ural State Humanitarian Pedagogical University.06.12.2017#3251233
Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251232
A student at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251229
Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251227
A student at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251221
Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251176
Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251175
Students at the Faculty of Science and Technology at South Ural State Humanitarian Pedagogical University.06.12.2017#3251161
Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251128
Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251125
Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251123
Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251121
Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251077
Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251076
Students at the Faculty of Science and Technology during classes at South Ural State Humanitarian Pedagogical University.06.12.2017#3251073
