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List of articles in category I. Basic Principles
Title Modified Date Hits
Chapter A. Introduction 18 February 2019 Hits: 2061
Chapter B. Vertical and Horizontal 18 February 2019 Hits: 2491
Chapter C. Surveying Classifications 18 February 2019 Hits: 3701
Chapter D. Dimensions and Units 18 February 2019 Hits: 3028
Chapter E. Bubbles, Axes, and Optics, Oh My! 18 February 2019 Hits: 4519
Chapter F. Vertical Angles 11 October 2018 Hits: 3629
Chapter G. Horizontal Angles 11 October 2018 Hits: 3561
Comments & Feedback: Basic Principles 18 July 2018 Hits: 1782