1898
1539
1283
1047
1818
1875
1923
1666
1008
1092
1240
1481
1185
1983
1972
1790
1753
1788
1481
1530
1031
1783
1712
1665
1279
1872
1464
1975
1763
1384
1100
1603
1503
1889
1225
1283
1824
1211
1516
1257
1633
1315
1480
1747
1248
1976
1304
1201
1970
1791
1509
1452
1140
1869
1539
1452
1253
1268
1057
1976
1145
1654
1530
1256
1945
1695
1121
1786
1810
1919
1780
1521
1138
1766
1805
1502
1692
1400
1010
1721
1705
1408
1562
1088
1849
1721
1378
1661
1031
1712
1167
1786
1369
1081
1843
1335
1218
1373
1938
https://ulib.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Sheila%20C.%20Whitworthมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)