BOOKS - PROFESSIONS AND CRAFTS - Своими руками. Сборник статей...
US $8.75
603807
603807
Своими руками. Сборник статей
Year: 1959
Number of pages: 156
Format: DJVU | PDF
File size: 11 MB
Number of pages: 156
Format: DJVU | PDF
File size: 11 MB
From year to year, our industry produces more and more instruments for laboratory work and demonstrations in physics. However, no matter how well the cabinet is equipped with factory-made devices, homemade devices have a very important role to play. Now, when the restructuring of the school is taking place, bringing it closer to life, it is necessary to fully intensify the educational process, involve students in the work of designing physical devices and technical models...
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