00531naa#a2200181#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200007900109210005100188215001100239608002700250675003400277700002400311856001400335EN\INFRA-M\bibl\1577220241020165446.7##a2308-4898##a20170417b2017####ek#y0engy0150####ca0#aRUS##aRU1#aTechnical Drawing in Graphic Knowledge’s Bases StudyingeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2017##a12 с.##aJournal article2local##aМатематика. 51zRUS#1aKonstantinovgA. V.4#azh-szf.ru