1954 1618 1444 1853 1800 1419 1398 1491 1181 1780 1931 1146 1922 1971 1015 1871 1359 1089 1197 1714 1484 1979 1172 1489 1884 1969 1216 1914 1949 1323 1563 1933 1683 1726 1964 1878 1573 1331 1324 1098 1088 1021 1181 1443 1820 1093 1961 1304 1048 1523 1469 1459 1255 1787 1610 1787 1953 1004 1744 1263 1213 1945 1383 1817 1278 1443 1739 1789 1693 1574 1460 1001 1169 1546 1452 1476 1165 1840 1670 1980 1996 1695 1325 1729 1058 1320 1664 1932 1326 1747 1286 1444 1644 1001 1940 1261 1404 1670 1440 http://library.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Sheila%20L.%20Molony,%20Christine%20Marek%20Waszynski,%20Courtney%20H.%20Lyderมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)