How to read 24 bit wav audio W/O header?

Hi!

Some time ago I’ve been in a studio and the audio engineer gave me a DVD with RAW files (isn’t that the same as uncompressed WAV-files?) in 24 bit 44.100 khz stereo format. I tried to open them with WaveLab, but nevertheless seem to have problems decoding the files.
Is anyone experienced with that file format? I uploaded such a file to my web server so you could try to help me.

The file URL is: http://www.simonseipel.de/store/drums01.zip

Thanks in advance,
biconeon