1671
1854
1497
1234
1299
1700
1108
1217
1727
1473
1573
1291
1374
1461
1526
1367
1826
1986
1500
1424
1044
1136
1560
1447
1758
1096
1028
1660
1701
1738
1048
1424
1326
1196
1629
1625
1745
1826
1115
1591
1192
1203
1075
1623
1985
1002
1466
1907
1836
1618
1724
1136
1004
1774
1234
1993
1051
1648
1059
1903
1631
1076
1332
1889
1086
1632
1749
1280
1731
1873
1417
1392
1061
1596
1309
1164
1404
1037
1224
1904
1432
1121
1304
1934
1455
2000
1672
1341
1431
1854
1436
1681
1259
1576
1644
1795
1014
1256
1318
http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Ross%20D.%20Eckert,%20Edward%20L.%20Wallaceมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)