1206
1317
1643
1593
1824
1697
1174
1311
1301
1591
1994
1896
1665
1801
1024
1232
1458
1181
1521
1782
1377
1342
1189
1982
1675
1011
1066
1520
1766
1203
1507
1020
1986
1066
1976
1850
1325
1905
1845
1005
1458
1186
1923
1255
1026
1478
1895
1498
1700
1386
1411
1027
1427
1252
1818
1791
1273
1800
1684
1885
1514
1243
1860
1289
1305
1234
1910
1454
1194
1608
1963
1287
1376
1432
1142
1769
1679
1065
1753
1098
1029
1774
1595
1276
1934
1802
1282
1131
1176
1718
1880
1976
1499
1097
1396
1309
1528
1364
1311
http://library.phcsuphan.ac.th/search.usisassist.php?fromrefcode=&keyword=%20Paul%20Higgs,%20Chris%20Gilleardมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)