true length
obstacles in chaining
horizontal distance
Author: | N.N.BASAK |
Publisher: | TATA MCGRAW HILL EDUCATION PRIVATE LTD,NEW DELHI |
ISBN: | 978-0-07-460399-4 |
Contributor: | sai kiran malepati |
Institute/Organization: | K.L.University |
Department/Designation: | electronics and communication |
Reviewer: | Trupti Kini |
GitHub: | SURVYNG AND LEVELLING |