1300 1785 1819 1281 1489 1256 1355 1369 1044 1274 1562 1304 1055 1101 1045 1860 1352 1874 1155 1248 1696 1777 1326 1720 1213 1233 1185 1182 1909 1179 1340 1300 1683 1864 1328 1482 1617 1074 1405 1313 1789 1393 1082 1214 1860 1946 1431 1893 1419 1952 1869 1772 1693 1427 1641 1716 1286 1403 1685 1360 1009 1744 1550 1554 1392 1716 1940 1746 1334 1729 1914 1404 1554 1568 1425 1782 1233 1876 1161 1753 1936 1815 1957 1507 1734 1265 1681 1847 1477 1472 1343 1337 1779 1360 1643 1493 1581 1453 1868 http://library.phcsuphan.ac.th/search.usisassist.php?fromrefcode=&keyword=%20International%20English%20Language%20Testing%20Systemมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)