1495
1592
1692
1448
1381
1460
1181
1506
1703
1525
1745
1164
1391
1978
1050
1941
1090
1734
1240
1206
1895
1812
1055
1488
1894
1925
1180
1295
1831
1532
1794
1425
1006
1667
1340
1870
1540
1311
1999
1353
1812
1530
1366
1563
1097
1077
1569
1776
1662
1822
1315
1237
1372
1450
1347
1263
1081
1151
1618
1645
1810
1606
1224
1953
1824
1889
1466
1994
1674
1209
1248
1180
1265
1778
1045
1598
1143
1233
1586
1254
1962
1549
1267
1265
1987
1962
1947
1564
1473
1094
1764
1373
1897
1276
1793
1892
1672
1181
1983
http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Lynna%20Y.%20Littleton%20Joan%20C.%20Engebretsonมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)