1116
1450
1635
1680
1764
1601
1397
1941
1084
1717
1056
1520
1314
1942
1351
1535
1537
1799
1310
1111
1891
1200
1174
1643
1933
1814
1263
1538
1818
1834
1126
1636
1355
1836
1914
1738
1661
1091
1078
1093
1094
2000
1240
1936
1017
1226
1138
1808
1297
1158
1591
1014
1834
1086
1841
1923
1086
1293
1460
1385
1999
1622
1474
1631
1072
1982
1685
1915
1102
1430
1180
1879
1275
1595
1401
1213
1591
1537
1265
1837
1957
1000
1815
1160
1916
1860
1945
1363
1910
1956
1937
1710
1004
1594
1415
1607
1249
1013
1522
https://ulib.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Allen%20D.%20Spiegelมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)