Open AccessTrigonometric Scales to Simplify Descriptive Geometry in Structural Geology
Author(s) -
Richard L. Threet
Publication year - 1964
Publication title -
journal of geological education
Language(s) - Uncategorized
Resource type - Journals
ISSN - 0022-1368
DOI - 10.5408/0022-1368-12.4.126
Subject(s) - trigonometry , descriptive geometry , trigonometric functions , geometry , line (geometry) , plane (geometry) , unit (ring theory) , projection (relational algebra) , mathematics , geology , mathematics education , algorithm