1455
1590
1884
1311
1941
1620
1822
1343
1742
1978
1195
1105
1705
1839
1318
1771
1798
1442
1475
1306
1686
1590
1907
1069
1208
1678
1074
1341
1854
1915
1462
1946
1045
1942
1141
1937
1173
1336
1459
1728
1453
1071
1188
1307
1592
1214
1908
1315
1547
1474
1503
1515
1937
1756
1256
1063
1890
1237
1548
1119
1767
1195
1493
1628
1766
1728
1512
1946
1094
1845
1186
1060
1043
1153
1844
1732
1608
1285
1437
1140
1014
1472
1111
1975
1119
1556
1728
1381
1916
1363
1808
1369
1022
1516
1566
1662
1525
1107
1550
http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Allen%20D.%20Spiegelมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)