1010
1741
1120
1479
1031
1170
1523
1949
1511
1602
1475
1788
1783
1818
1100
1350
1790
1547
1628
1108
1650
1877
1132
1919
1990
1378
1904
1396
1379
1158
1358
1591
1600
1057
1163
1887
1443
1986
1589
1218
1424
1041
1762
1014
1652
1620
1681
1158
1347
1508
1381
1323
1158
1400
1213
1324
1214
1966
1804
1115
1152
1465
1946
1113
1839
1804
1016
1043
1436
1921
1062
1287
1611
1252
1233
1869
1103
1217
1958
1342
1953
1016
1272
1142
1504
1357
1307
1843
1898
1332
1463
1515
1535
1616
1063
1289
1102
1984
1365
http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Gail%20A.%20Harkness,%20Rosanna%20F.%20Demarcoมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)