Mr Chakrvarty has shown a technically sound concern about retaining our nuclear ingenuity advantage even after implementation of 123 deal with US. Chairman, of Indian Atomic Energy Commission, who was part of the discussions, must have already taken care of our apprehensions. i agree, that due care has also to be exercised by reading in between the lines of the confidential draft of agreement before putting on it, the Indian Cabinet stamp. Dr. RC YashRoy