Abdul Kalam, A. P. J. Rashtravibhavanam: sankethikavidyayiloode samoohikaparivarthanam / A. P. J. Abdul Kalam et. al. - Kottayam : D C Books, 2007. 2015. In Malayalam ISBN: 8126415541 9788126415541 Subjects--Index Terms: India - Development Technological Development - India