1434
1806
1810
1278
1793
1773
1404
1518
1823
1566
1468
1854
1734
1511
1733
1294
1225
1265
1567
1179
1307
1810
1458
1814
1772
1967
1661
1235
1842
1485
1966
1742
1880
1225
1550
1806
1357
1567
1944
1096
1761
1955
1883
1817
1935
1299
1081
1091
1046
1407
1722
1453
1829
1895
1401
1487
1052
1583
1631
1660
1702
1466
2000
1744
1876
1643
1364
1677
1115
1965
1562
1677
1893
1550
1660
1088
1168
1144
1113
1214
1039
1586
1952
1596
1834
1583
1011
1009
1520
1427
1769
1542
1070
1104
1574
1173
1175
1016
1022
http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Elke%20Lutjen-Drecollมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)