1431
1452
1378
1673
1616
1401
1535
1847
1362
1742
1137
1973
1335
1880
1427
1564
1380
1032
1001
1692
1365
1590
1945
1832
1692
1095
1683
1255
1836
1569
1155
1121
1148
1294
1860
1768
1079
1123
1794
1331
1528
1314
1494
1229
1704
1593
1931
1394
1869
1229
1675
1952
1354
1779
1030
1632
1537
1770
1516
1361
1798
1078
1669
1808
1161
1264
1033
1590
1292
1534
1479
1882
1112
1046
1651
1848
1362
1176
1398
1568
1020
1394
1048
1440
1352
1663
1139
1847
1197
1881
1301
1297
1653
1695
1457
1610
1094
1531
1989
http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Spitzer,%20Dean%20R.มีปัญหาในการเชื่อมต่อ/Connection Problems (open url)