00578naa#a2200181#i#4500001002200000005001700022011001400039100004100053101000800094102000700102200007300109210005100182215001000233608002700243675009300270700001900363856001400382EN\INFRA-M\bibl\1664020260223225716.1##a2500-3313##a20170529b2017####ek#y0engy0150####ca0#aRUS##aRU1#aON THE DESCRIPTIVE GEOMETRY IN THE TEACHING PROCESSeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2017##a7 с.##aJournal article2local##aИнженерное дело. Техника в целом. Транспорт. 62zRUS#1aSal'kovgN. A.4#azh-szf.ru