RT Book T1 Ṛgvidhânaṃ A1 Meyer, Rudolf 1855-1928 A2 Śaunaka 4 v. Chr. A2 Meyer, Rudolf 1855-1928 LA Sanskrit LA Latin PP Berolini PB Schade YR 1877 UL https://ixtheo.de/Record/172007372 K1 Dissertation K1 Hochschulschrift