TY  - BOOK
AU  - Davis,Raymond Earl
TI  - Elementary plane surveying: text and manual / 
PY  - 1936///
CY  - New York, London
PB  - McGraw-Hill book company, inc.
KW  - TOPOGRAFIA
N1  - "This book supersedes the author's 'Manual of surveying for field and office', first published in 1915."--Pref
ER  -