This book takes the technological revolution and industrial changes as the background. The timeline uses the timeline to explain the path of changes in standard concepts since the millennium, showing the scientific system and gradually becoming the f...Lasīt vairāk
This book takes the technological revolution and industrial changes as the background. The timeline uses the timeline to explain the path of changes in standard concepts since the millennium, showing the scientific system and gradually becoming the f...Lasīt vairāk
