1121
1470
1451
1058
1092
1874
1909
1074
1375
1976
1036
1492
1671
1501
1981
1574
1840
1262
1885
1152
1781
1350
1405
1489
1708
1666
1005
1509
1412
1735
1912
1494
1353
1041
1077
1215
1219
1548
1990
1404
1501
1442
1226
1182
1961
1031
1225
1624
1282
1818
1860
1219
1599
1702
1804
1285
1175
1811
1679
1041
1909
1511
1599
1714
1801
1241
1564
1739
1227
1752
1547
1336
1765
1124
1138
1081
1238
1181
1729
1718
1427
1189
1419
1154
1368
1677
1943
1637
1158
1150
1926
1344
1825
1001
1421
1082
1678
1840
1199
https://ulib.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Peter%20Grayมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)