Dear Professionals, It is with sorrow I read about Dr. Harish Chandra. Our acquaintance goes back many years and he was always helpful and friendly and took great pains to help others and did not stint in extending support and advice whenever approached. I pray for his soul and send my condolences to the bereaved family. . S. Amba Retired Scientist, CLRI, Chennai -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.