UNIVERSITÄT ZU KÖLN
INSTITUT FÜR INDOLOGIE UND TAMILISTIK
Tamil Lexicon.
Currently, the dictionary is available in 7 parts:
Volume 1 (a)
Volume 2 (k)
Volume 3 (c)
Volume 4 (tI)
Volume 5 (pA)
Volume 6 (mul)
Volume 7 (Supplement)