TY - BOOK AU - , SIVANANDA SWAMI TI - ESSENCE OF PRINCIPAL UPANISADS U1 - E-294.15 PY - 1959/// CY - RISHIKESH PB - YOGA VEDANTA FOREST ACADEMY KW - Hindu secred books KW - OTHER RELIGIONS & COMPARATIVE KW - Upanishad UR - https://drive.google.com/file/d/11AMXKPX43LRIHd2PaKeowsJdgAc-M42P/view?usp=sharing ER -