Mathematical Olympiad challenges /
Andreescu, Titu,
Mathematical Olympiad challenges / Titu Andreescu, Rǎzvan Gelca ; foreword by Mark Saul. - Boston : Birkhäuser, c2000. - xv, 260 p. : ill. ;
9788181283238
Mathematics
Mathematics-competitive examinations
51(079)
Mathematical Olympiad challenges / Titu Andreescu, Rǎzvan Gelca ; foreword by Mark Saul. - Boston : Birkhäuser, c2000. - xv, 260 p. : ill. ;
9788181283238
Mathematics
Mathematics-competitive examinations
51(079)