AuthorThomas KuhnPublisherU of Chicago PressLinkhttps://drive.google.com/file/d/172-4jN0FY7Bn3eoiKqKVazMTfNe1bu8-/view?usp=sharingYear1962Thomas S. Kuhn - The structure of scientific revolutions_ 50th anniversary edition-The University of Chicago Press (2012).pdfdrive.google.com