Dear friends I request you to send me a copy of the following article, if available in your library. One of the authors of the article is in need of it urgently. C.S.T.Sastry, D.S.Mngala and D. Vijaya. Sensitive Spectroscopic methods for the estimation of mesomic acid with sodium nitrite and sulphuric acid. INDIAN DRUGS V.22, 1985 PP 653 Thanks Varalakshmi -- Dr. RSR Varalakshmi Professor, Dept. of Library and Information Science., Andhra University. Visakhapatnam. _________________________________________________________________ We all see it as it is. But on MSN India, the difference lies in perspective. http://in.msn.com -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.