Loading book image BOSHLANG’ICH SINFLARDA ALGEBRAIK MATERIALLAR (SONLI IFODALAR, TENGLAMA VA TENGSIZLIK)NI O’QITISHNING MAQSADI VA VAZIFALARI
Loading book image Jismoniy tarbiya nazariyasi fani taraqqiyotining ustivor yo'nalishlari A.S. Yusupbayeva