In the volume of 14 chapters of one book, the whole complex of interrelated theoretical and practical aspects of end-to-end design and organization of production of silicon submicron microcircuits is considered in detail and consistently: theoretical foundations of field and bipolar transistors, methods and features of structural and schematic design, basic circuit and system engineering solutions for bipolar, CMOP, BiCMOP and KNI microcircuits, methods and means of increasing their radiation resistance, standard design libraries and standard design routes.