00640naa#a2200205#i#4500001002100000003001700021005001700038011001400055100004100069101000800110102000700118200011700125210005100242215001000293608002700303700002100330700002400351700002000375856003900395EN\INFRA-M\bibl\6512/en/manage/index20241112060458.2##a2308-4898##a20150610b2015####ek#y0engy0150####ca0#aRUS##aRU1#aFormation and Development of Professional Skills of Students When Studying Descriptive GeometryeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2015##a5 с.##aJournal article2local#1aLoginovskiygA. #1aKhmarovagLyudmila #1aUsmanovagE. A.4#atest.editorum.ruu/en/manage/index