1361 1902 1645 1310 2000 1253 1640 1039 1466 1207 1530 1051 1380 1633 1349 1089 1350 1769 1141 1298 1178 1874 1343 1917 1086 1464 1670 1982 1093 1375 1200 1152 1456 1544 1000 1739 1393 1997 1526 1546 1036 1228 1526 1757 1825 1062 1597 1575 1135 1651 1962 1314 1003 1091 1223 1142 1647 1967 1582 1793 1855 1431 1068 1505 1124 1339 1547 1440 1964 1081 1168 1446 1595 1990 1135 1583 1636 1442 1019 1910 1103 1229 1902 1201 1201 1052 1506 1186 1911 1277 1958 1035 1874 1298 1424 1037 1456 1178 1938 http://library.phcsuphan.ac.th/search.usisassist.php?fromrefcode=&keyword=%20ไตมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)