Synopsis Kalatattvakosa series of the IGNCA has endeaoured to evolve as an important modern device to grasp the essential thought and knowledge system of the Indian tradition. Through an indepth investigatioin into the primary sources of various disciplines, the series aims at facilitating the reader to comprehend the interlocking of different disciplilnes. The present volume: Srsti-Vistara is the fourth in the series. It contains the seminal terms which are complementary to the primal elements (mahabhuta) in the manifestation of cosmos. This volume deals with the terms: indriya, dravya, dhatu, guna-dosa, adhibuta-adhidaiva-adhiyatma, sthula-suksma-para, srsti-sthiti-samhara.