TY  - BOOK
AU  - Khrenov,L.S.
AU  - Brown,D.E.
TI  - Table for computing elevations in topographic levelling
U1  -  526.36083 
PY  - 1964///
CY  - Oxford
PB  - Pergamon Press
KW  - Map drawing
KW  - Cartography
ER  -