If it isn't actually broken and just came apart, it can be put back together with some tools. It really should be nailed back together. If it is glued back together, it will require some clamps to hold the drawer together while the glue dries. I would not trust it from failing apart again if used. The drawer was either improperly constructed, over worked, or abused to fall apart. Unless it is reconstructed better than it was originally, you can expect it to fail again.