00495nam a2200169 a 450000500170000008200160001710000060003311000250003924500410006426000560010530000170016169000260017896400250020499700180022999900170024795200610026420251203091554.0  a510.76bINT  d_  aGreitzer, Samuel, L.  aInternational mathematical olympiads  aNew YorkbMathematical Association of Americac1978  a204p, 22 cm.  aMathematics-Solutions  bENGc100de010fg_  a64330 LIBSC C  c44937d44937  00104070aPUbPUd1998-04-08l0o510.76 INTp64330yBK