RT Book T1 Prasthanatraya / 4 Chandogya JF Prasthanatraya A1 Śaṅkara 788-820 A2 Śaṅkara 788-820 LA Sanskrit LA English PP Calicut PB Mathrubhumi YR 2008 ED 3. ed. UL https://ixtheo.de/Record/1401470092