Dear Mr. Graham Spriggs

We are also interested to knnow about your paper on the subject which you may please fax to +91 40 2353 1828. I want to share many aspects on this subject once I go through your paper as a reference.

Thanking you,

(GSSV Suresh)

NMDC Ltd.,

Hyderabad - India

gssvs@sify.com ■