TY - BOOK AU - Manfrino Radmila Bulajich AU - Delgado Rogelio Valdez AU - Ortega Jose Antonio Gomez TI - Inequalities: a mathematical olympiad approach SN - 978-3-0346-0049-1 U1 - 515.26 PY - 2009/// CY - Basel PB - Birkhauser KW - Inequalities(Mathematics) KW - Mathematical olympiad ER -