TY  - BOOK
AU  - Lopshits, A. M.
AU  - Mills, Coley
TI  - COMPUTATION OF AREAS OF ORIENTED FIGURES
U1  - 513.1 
PY  - 1963///
CY  - Boston
PB  - Heath
KW  - Polygons
KW  - Planimeter
KW  - Area Measurement
N1  - Translation Of : Vychislenie Ploschade I Orientirovannykh Figur
ER  -