00704naa#a2200181#i#450# EN\\bibl\12384 20240919235645.4 20240917b2024####ek#y0engy0150####ca RU WORKING IN THE MATHCAD PROGRAM Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2024 6 с. Conference article/thesis local Прикладные информационные (компьютерные) технологии. 004.9 Chevychelov Yu. Akimovich Perov S. I. Levkulich O. V. bibl.vgltu.ru