TY  - BOOK
AU  - Assur, V.L.
AU  - Filatov, A.M.
AU  - Kuznetsov, V.V.
TI  - Practical guide to surveying
SN  - 5030001581
U1  - 526.9 
PY  - 1985///
CY  - Moscow
PB  - : Mir Publishers
KW  - Surveying
ER  -