Where to download CUDA 4.0?

I am trying to run a source code which is based on CUDA 4.0.
From NVIDIA website, I can downlaod cuda-repo-ubuntu1204_6.0-37_i386.deb of CUDA 6.0, where can I download corresponding deb file of CUDA 4.0 and CUDA 5.5?

My operation system is Ubuntu 12.04

From the link on developer.nvidia.com/cuda-downloads: https://developer.nvidia.com/cuda-toolkit-archive