makecell
Tabular column heads and multilined cells.
This package offers a command, based on one-column tabular
environment, which allows to support a common layout for
tabular column heads in whole document. Another offered
command is for creation of multilined tabular cells. There
are also: 1) a macro, which changes vertical spaces
around all cells in tabular (like in tabls package) but based
on macros of array package;
2) macros for multirow cells/heads, which use macro from
multirow package.