1778 1646 1108 1402 1690 1605 1254 1028 1934 1746 1374 1580 1030 1650 1724 1845 1689 1001 1243 1730 1022 1367 1079 1694 1093 1105 1498 1463 1839 1969 1797 1063 1304 1282 1469 1482 1347 1769 1245 1440 1903 1806 1230 1929 1380 1631 1711 1662 1760 1563 1957 1721 1894 1730 1953 1477 1715 1255 1551 1013 1080 1108 1339 1806 1715 1328 1414 1976 1538 1446 1876 1345 1207 1536 1784 1690 1193 1655 1568 1631 1830 1955 1007 1551 1636 1036 1921 1101 1983 1886 1186 1630 1373 1912 1745 1224 1501 1819 1110 http://library.phcsuphan.ac.th/search.usisassist.php?fromrefcode=&keyword=%20Schaefer,%20Berndมีปัญหาในการเชื่อมต่อ/Connection Problems (open url)