Originally published in Russian in 1910, this volume is made up of 382 letters of spiritual counsel by the late nineteenth century Optina Elder Hieroschemamonk Anatoly (Zertsalov) to nuns.

Numerous experimental and clinical observations have made it possible to establish that extracts form adaptogenic plants Leuzea carthamoides, Rhodiola rosea, Eleutherococcus senticosus, Shizandra chinensis and some separated constituents of them…

Anatoly Efremov is a professor of mechanical engineering, holder of several patents for inventions in applied mechanics. Author was born in 1939, on the eve of the WWII. His memoirs…

A captivating and enchanting fairy tale about Vasilisa, a young girl who must use her intelligence and wit to overcome supernatural challenges and protect her family from a sinister witch.

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With more and more physicists and physics students exploring the possibility of utilizing their advanced math skills for a career in the finance industry, this much-needed book quickly introduces them…

The novel shows the life history and fate of the former Soviet engineers who have fallen for various reasons to live and work in the United States. As a result…

Traditional history books omit the driving forces which govern historical events. This book would broaden your understanding about what had happened and the events that you didn’t know that happened.

This text deals with the boundary between homogeneous and heterogeneous catalysis. It presents information on catalysis for a wide range of organic reactions. Special attention is paid to electro- and…