TY - BOOK AU - Andreescu, Titu AU - Enescu, Bogdan TI - Mathematical olympiad treasures SN - 9788181283221 PB - New Delhi KW - Algebra KW - Geometry and trignometry KW - Mathematical olympiad treasures KW - Mathematics Problems, exercises KW - Number theory and combimatorics N1 - Includes bibliographical references and index ER -