TY  - BOOK
AU  - Walker,John
AU  - Awange,Joseph L.
TI  - Surveying for civil and mine engineers: acquire the skills in weeks 
SN  - 9783030458034
PY  - 2020///
CY  - Cham
PB  - Springer
KW  - Surveying
KW  - Mine surveying
N1  - Includes bibliographical references and index
UR  - https://link-springer-com.libraryumpsa.idm.oclc.org/book/10.1007/978-3-030-45803-4
UR  - https://link.springer.com/book/10.1007/978-3-030-45803-4
ER  -