Optova torgivlya zernom, neobroblenim tyutyunom, nasinnyam i kormami dlya tvarin / Optova torgivlya molochnimi produktami, yaycyami, harchovimi oliyami ta zhirami / Transportne obroblennya vantazhiv / Insha dopomizhna diyal'nist' u sferi transportu / Tehnichni viprobuvannya ta doslidzhennya / Insha profesiyna, naukova ta tehnichna diyal'nist', n. v. i. u.