TY  - BOOK
AU  - Kostovskii,A.N.
TI  - Geometrical constructions using compasses only. Vol.4
AV  - MATH QA464.K653 
PY  - 1961///
CY  - Oxford
PB  -  : Pergamon Press
KW  - Compasses (Mathematical instruments)
KW  - Circle
ER  -