TY - GEN AU - SUNDER RAJ ,M. TI - RG VEDIC STUDIES T2 - IV CY - MADRAS : INTERNATIONAL SOCIETY FOR INVESTIGATION OF ANCIENT CIVILIZATION ,1983 KW - RIGVEDIC / TVASTAR / RTA VRATA / VRATA / RBHUS / ASVINS / AGNI ADITYAS / AGNI / LIGHT / DARKNESS ER -