1920-yillarda tijoriy radio efirining kengayishi
tijoriy stansiyaradio xaridorligiradio efiri
7 betPPTX56 ko'rildi0 marta sotilgan
3 000 so'm
Bobur Allayorov3773 ta hujjat sotilgan
Tavsif
Explore the expansion of terrestrial radio broadcasting in the 1920s, its impact on advertising revenue, and the growth of radio consumerism
Hujjat haqida
- Kategoriya
- Taqdimotlar | Tibbiyot
- Format
- PPTX
- Hajmi
- 7 bet
- Fayl hajmi
- 130.34 KB
- Muallif
- Bobur Allayorov
- Qo'shilgan
- 03.02.2026
