1603
1482
1679
1214
1075
1900
1329
1985
1258
1966
1253
1721
1032
1128
1037
1887
1180
1898
1715
1634
1860
1806
1842
1375
1386
1448
1817
1852
1801
1504
1103
1479
1760
1142
1488
1265
1309
1537
1862
1250
1252
1886
1867
1918
1717
1506
1813
1104
1361
1047
1022
1197
1384
1482
1646
1493
1430
1968
1116
1964
1306
1654
1454
1692
1004
1666
1052
1358
1597
1683
1573
1141
1556
1299
1994
1505
1733
1419
1918
1002
1851
1950
1532
1340
1148
1372
1200
1724
1623
1427
1285
1917
1091
1205
1447
1932
1877
1201
1188
https://ulib.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Robert%20S.%20Litwak,%20Roy%20A.%20Juradoมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)