TY - BOOK AU - Andreescu,Titu AU - Mushkarov,Oleg AU - Stoyanov,Luchezar N. TI - Geometric problems on maxima and minima SN - 9788184898866 PY - 2012/// CY - Boston PB - Birkhauser KW - Maxima and minima KW - Geometry KW - Problems, exercises, etc ER -