00546naa#a2200169#i#4500001002000000005001700020011001400037100004100051101000800092102000700100200014400107210005100251215001000302608002700312700002100339856001600360EN\INFRA-M\bibl\39320240424143927.3##a2308-4898##a20130725b2013####ek#y0engy0150####ca0#aRUS##aRU1#aTo the question about the necessity of descriptive geometry and graphics teaching for chemists and chemistry technologistseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2013##a1 с.##aJournal article2local#1aIshchenkogA. A.4#ariorpub.com