1209
1391
1357
1978
1715
1438
1730
1537
1861
1076
1229
1094
1151
1521
1439
1758
1543
1260
1348
1200
1809
1156
1426
1481
1139
1174
1823
1053
1455
1614
1517
1542
1521
1960
1039
1933
1798
1386
1782
1510
1424
1289
1953
1221
1917
1301
1206
1494
1645
1596
1614
1531
1617
1635
1785
1318
1829
1456
1951
1189
1511
1301
1333
1444
1249
1662
1569
1274
1110
1583
1052
1103
1510
1663
1236
1328
1342
1465
1425
1654
1949
1536
1508
1703
1719
1514
1187
1653
1177
1158
1168
1161
1115
1186
1535
1213
1155
1001
1560
http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Eugene%20C.%20Toy
[et%20al.].มีปัญหาในการเชื่อมต่อ/Connection Problems (open url)