<html>
<head>
<title> table columnas combinadas</title>
</head>
<body>
<center>
<big><big>Tablas con columnas combinadas</big></big>
<table border="1" >
<tr>
<td rowspan="3">Campo unificado</td>
<td>Campo 2</td>
<td>Campo 3</td>
</tr>
<tr>
<td>Campo 5</td>
<td>Campo 6</td>
</tr>
<tr>
<td>Campo 8</td>
<td>Campo 9</td>
</tr>
</table>
<center>
<big><big>Tablas con columnas combinadas</big></big>
<table border="1" >
<tr>
<td rowspan="3">Campo unificado</td>
<td>Campo 2</td>
<td>Campo 3</td>
</tr>
<tr>
<td>Campo 5</td>
<td>Campo 6</td>
</tr>
<tr>
<td>Campo 8</td>
<td>Campo 9</td>
</tr>
</table>
</center>
</body>
</html>