Loading book image Barqaror taraqqiyot tamoyillari asosida anorganik kimyodan elementarlar kimyosini o'qitish R.A.Eshchanov
Loading book image Organik magnesium compounds ayntnesis of aromatic acetylene alcohols L.Q. Ablakulov
Loading book image Organik kimyoni klaster usulida o 'qitishda barqaror taraqqiyotni o 'rni V.A.Masharipov