00656naa#a2200169#i#4500001001500000005001700015100004100032102000700073200010500080210010100185215001000286608003700296675007200333700003100405700003300436856001700469EN\\bibl\2014620260628135102.7##a20260625b2026####ek#y0engy0150####ca##aRU1#aModeling of a Test Task on Mental Rotation of Surfaces of Rotation BodieseConference article/thesis1#aSaint-PetersburgcFSBEI HE "Emperor Alexander I St. Petersburg State Transport University"d2026##a5 с.##aConference article/thesis2local##aМетоды преобразования чертежа. 514.182.2#1aSafonovagTatyana Yurievna#1aChaplyginagPolina Sergeevna4#aatjournal.ru