Selected problems of the vietnamese mathematical olympiad (1962-2009) /
Chau, Le Hai
Selected problems of the vietnamese mathematical olympiad (1962-2009) / Chau, Le Hai & Khoi, Le Hai - Chennai : World scientific, - xxi, 308 p. ; 20 cm.
978914289597
Mathematics
Vietnamese mathematical olympiad
510 / CHA
Selected problems of the vietnamese mathematical olympiad (1962-2009) / Chau, Le Hai & Khoi, Le Hai - Chennai : World scientific, - xxi, 308 p. ; 20 cm.
978914289597
Mathematics
Vietnamese mathematical olympiad
510 / CHA