LDR 00508naa#a2200181#i#450# 001 EN\INFRA-M\bibl\409 005 20210420152209.2 011 ## _a2308-4898 100 ## _a20130725b2013####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aOverview of computer technologies used in descriptive geometry teaching _eArticle 210 1# _aMoscow _cINFRA-M Academic Publishing LLC. _d2013 215 ## _a4 с. 608 ## _aArticle _2local 700 #1 _aVavanov _gD. 700 #1 _aIvashchenko _gA. 856 4# _ariorpub.com _u