I am looking for a 'part numbers listing' reference book for my 84 190E 2.3 auto.

Who sells these books? Where can I get it?

Any thoughts folks?

Pat Leber
84 190E 2.3 auto
83 Porsche 944 (track car)
84 Porsche 944 (parts car/guard rail victim)
85.5 Porsche 944 (sled)