1769 1854 1519 1392 1898 1426 1271 1468 1764 1934 1379 1957 1022 1677 1370 1292 1773 1248 1265 1143 1914 1611 1327 1258 1149 1980 1934 1187 1613 1895 1697 1121 1333 1761 1009 1762 1472 1107 1450 1889 1558 1127 1804 1448 1180 1400 1530 1347 1892 1462 1010 1824 1595 1281 1296 1644 1038 1347 1087 1258 1137 1145 1180 1531 1599 1973 1217 1091 1726 1858 1543 1878 1273 1422 1019 1629 1339 1825 1266 1592 1350 1475 1360 1379 1939 1108 1739 1062 1211 1373 1165 1388 1776 1025 1569 1908 1181 1486 1949 http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Harold%20W.%20Bernardมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)