1536
1345
1505
1740
1322
1794
1732
1979
1735
1449
1016
1908
1469
1216
1405
1010
1351
1852
1267
1421
1296
1672
1780
1778
1416
1884
1580
1015
1259
1724
1672
1606
1089
1880
1048
1946
1515
1373
1268
1809
1378
1117
1484
1006
1364
1408
1464
1060
1472
1910
1240
1865
1472
1049
1390
1425
1551
1727
1675
1778
1464
1076
1199
1481
1076
1191
1246
1072
1293
1459
1980
1451
1426
1564
1911
1140
1527
1302
1354
1398
1174
1748
1644
1139
1942
1620
1482
1452
1248
1008
1358
1534
1367
1612
1620
1152
1598
1215
1720
http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Roberts,%20Larry%20S.,มีปัญหาในการเชื่อมต่อ/Connection Problems (open url)