1371 1911 1531 1901 1117 1333 1222 1032 1403 1739 1231 1367 1339 1588 1216 1236 1607 1184 1875 1403 1752 1721 1742 1829 1585 1943 1201 1294 1953 1633 1773 1758 1015 1518 1027 1882 1658 1753 1356 1543 1147 1758 1797 1890 1934 1919 1391 1086 1618 1296 1526 1424 1780 1583 1757 1076 1612 1254 1887 1157 1667 1527 1753 1465 1219 1016 1938 1930 1617 1854 1638 1279 1765 1658 1677 1472 1891 1402 1613 1014 1628 1577 1471 1283 1018 1462 1066 1905 1274 1482 1377 1295 1953 1912 1564 1397 1957 1757 1480 https://ulib.bcnpb.ac.th/ulib6search.usisassist.php?fromrefcode=&keyword=%20Kotkin,%20Stephen.,มีปัญหาในการเชื่อมต่อ/Connection Problems (open url)