Doctrine of Science

This book contains a historically first translation (selective) into Russian, the most important logical and methodological and philosophical essay of the great European scientist-encyclopedicist Bernard Bolzano "Narodakheniya", which was published in the German language of more than a century ago.
In this essay, Bolzano creates new logic as an effective means of building any science. The reader will find here not only the anticipation of modern philosophical ideas of phenomenology, scientific semiotics, logical semantics, deductive analysis, modern ideas of non-classical logic, etc., but also prospects for using them in the creation of new logical and methodological means of analyzing scientific knowledge.
The book is designed for a wide range of readers interested in issues of formation and development of modern philosophical and logical and methodological concepts