Elementary Surveying (14th Edition)
14th Edition
ISBN: 9780133758887
Author: Charles D. Ghilani, Paul R. Wolf
Publisher: PEARSON
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Chapter 1, Problem 1.21P
1‘21 Same as Problem 1.20, excepi the anicle should be on safety as related to su rveying-
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Elementary Surveying (14th Edition)
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