1. Unsolved and unsolvable problems in geometry
پدیدآورنده : / Translated [from the German] by Jane A. C. Burlak
کتابخانه: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)
موضوع : Geometry - Problems, Famous,Geometry - Problems, exercises, etc
رده :
QA466
.
M413
