O professionalʹno-tekhnicheskoĭ podgotovke kvalifit︠s︡irovannoĭ sily
O professionalʹno-tekhnicheskoĭ podgotovke kvalifit︠s︡irovannoĭ sily
Надежда Константиновна Крупская
,
E. G. Osovskiĭ
Details
OL Work ID
OL44813564W
Subjects
Vocational education
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