At the link above are a few observations on what is generally known as the "Feldman-Mahalanobis" model of economic growth, which provided the required impetus for both the GOSPLAN as well as India's second 5 year plan. My source is the only paper that I have cited in the reference section.
Please do let me know your thoughts on the paper. The "latest fad in town" may not always be the most reliable one to opt for.