Reference: 1. Prerau D (1971), Computer pattern recognition of printed music, Proceedings of the Fall Joint Computer Conference, pp 153-162 2. Gift Siromoney, Chandrasekaran T and Chandrasekaran M, (1978), Co0mputer recognition of printed Tamil characters, Pattern Recognition, 10, 243 -247 3. Gift Siromoney, Chandrasekaran R and Chandrasekaran M (1978), computer recognition of an ancient common Indian Script, Proceedings of the conference on Linguistic Implications of Computer based Information Systems, New Delhi 4. Gift Siromoney, Chandrasekaran R and Chandrasekaran M (1980), Machine recognition of hand-printed Tamil musical notation, Paper presented at the Annual Conference of the Computer Society of India, Bombay