Andreescu, Titu Mushkarov, Oleg
Geometric Problems On Maxima And Minima - Boston Birkhauser 2006 - ix;264 Pb 15.5x23.5
0817635173
516.2 / And
Geometric Problems On Maxima And Minima - Boston Birkhauser 2006 - ix;264 Pb 15.5x23.5
0817635173
516.2 / And