Mahsulot tavsifi
MUNDARIJA KIRISh...........................................................................................................3 ADABIYOTLAR TAHLILI..........................................................................9 TEXNOLOGIK QISM..................................................................................15 KONSTRUKTIV QISM……………………………………………….......25 MEHNAT MUHOFAZASI…………………….........................................40 ATROF MUHIT MUHOFAZASI ……………………………………......45 IQTISODIY QISM .............................................. ………………….……..53 XULOSA…………………………………………………….…………….61 FOYDALANILGAN ADABIYOTLAR ………….....…………………….62 ILOVALAR..................................................................................................64
Muallif
- Hujjatlari
- 36 503
- Sotilgan
- 7 536
