The book "Bibliography: a collection of test tasks for students in the direction of 51. 03. 06 "Library and Information Activity" is an indispensable assistant for those who seek to master the basics and intricacies of modern library and information business . Created by a team of authors, this book is a carefully prepared collection of test tasks that will help students and specialists to consolidate theoretical knowledge, prepare for exams and practical classes, as well as expand their professional horizons. What is hidden behind the title of this book? The focus is on bibliography, as the most important discipline in the system of library and information activities . The author’s team, combined with experience in teaching and working in the field of library science, offers the reader a unique opportunity to plunge into the world of classifications, cataloguing, information resources and methods of their search. This book is a kind of guide to a complex but fascinating area where each topic is revealed from the practical side, and test tasks help not only to test knowledge, but also to understand how to apply them in real professional situations. "Bibliography: a collection of test tasks" is intended for students studying in the direction of 51. 03. 06 "Library and information activities", as well as for young professionals who want to refresh their knowledge or prepare for certification exams . This book will be interesting not only for university students, but also for teachers, librarians, specialists in the field of information technology and knowledge management who are looking for practical materials for advanced training or self-study. The book covers a wide range of topics, from the basics of bibliography to modern information technologies used in the library field. It raises issues of classification systems, cataloguing, automation of library processes, information search and analysis, as well as ethical aspects of working with information. Each test task is a challenge for the mind, which helps to consolidate theoretical knowledge and develop analytical skills necessary in modern library and information practice. Particular attention is paid to the relevance of the topic, because in the era of digital technologies the role of bibliography acquires new facets. The book discusses modern methods of organizing and presenting information, the use of electronic catalogs, databases and automated systems. This approach makes the collection especially valuable for those who want to keep up with the times and be a competent specialist in the rapidly changing information space. The style of the authors is distinguished by clarity, consistency and practical orientation. They not only explain complex concepts, but also offer real-world situations that require the application of knowledge. This makes the book not just a collection of tests, but a full-fledged training tool that can become a reliable companion on the path of professional development. If you are looking for a book that will help you prepare for exams, expand your knowledge or just better understand the basics of bibliography, "Bibliography: a collection of test assignments for students in the direction of 51. 03. 06 "Library and Information Activities" is exactly what you need. Its pages are filled with practical tasks, relevant information and professional advice that will be useful in any library or information organization. This book is your reliable assistant in mastering complex but very important aspects of the modern information world.