editor, Pranab Kumar Sen ; associate editors, Prabal Kumar Sen ... [et al.] ; [pt. 4], [pt. 5]. -- Project of History of Indian Science, Philosophy and Culture, Centre for Studies in Civilizations, 2006-2008. -- (History of science, philosophy and culture in Indian civilization ; v. 3 . Development of philosophy, science, and technology in India and neighbouring civilizations ; pt. 4-5).