Loading book image DAVLAT XUSUSIY SHERIKLIK ASOSIDAGI MAKTABGACHA TA’LIM TASHKILOTLARI FAOLIYATINI BOSHQARISH TAMOYILLARI
Loading book image Mathematical Foundations of Processing the Results of Astronomical Scientific Observation and a Program Used In PHOTOMETRY
Loading book image Педагогичкские основы разроботки систем дистанционного сопровождения образовательного процесса