1848 1516 1294 1262 1937 1863 1668 1728 1942 1238 1413 1123 1476 1308 1133 1369 1970 1810 1593 1840 1628 1222 1936 1634 1042 1249 1014 1976 1669 1882 1919 1784 1135 1152 1666 1258 1694 1589 1431 1506 1095 1929 1127 1600 1187 1598 1732 1996 1977 1595 1139 1935 1335 1463 1746 1240 1724 1950 1072 1647 1030 1367 1628 1629 1509 1245 1078 1482 1703 1180 1913 1288 1589 1487 1788 1922 1378 1580 1651 1610 1434 1808 1034 1926 1234 1185 1526 1783 1713 1776 1404 1318 1987 1789 1108 1797 1253 1054 1895 http://library.phcsuphan.ac.th/search.usisassist.php?fromrefcode=&keyword=%20ฟัง%20ฟังมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)