Mathematical Olympiad challenges /
Andreescu, Titu, 1956-
Mathematical Olympiad challenges / Titu Andreescu, Rǎzvan Gelca ; foreword by Mark Saul. - Boston : Birkhäuser, c2000. - xv, 260 p. : ill. ; 24 cm.
9798181283237 3764341904 (hardcover : alk. paper) 0817641556 (softcover : alk. paper) 3764341556 (softcover : alk. paper)
99086229
Mathematics--Problems, exercises, etc.
QA43 / .A52 2000
510/.76
Mathematical Olympiad challenges / Titu Andreescu, Rǎzvan Gelca ; foreword by Mark Saul. - Boston : Birkhäuser, c2000. - xv, 260 p. : ill. ; 24 cm.
9798181283237 3764341904 (hardcover : alk. paper) 0817641556 (softcover : alk. paper) 3764341556 (softcover : alk. paper)
99086229
Mathematics--Problems, exercises, etc.
QA43 / .A52 2000
510/.76