00469cam a2200181ua 4500 11471 190921n ii |||gr||||Z||||||eng 9788120351134 MAIN eng 370.1 S Samuel Ravi, Author. Philosophical and sociological bases of education By S Samuel Ravi Delhi: PHI learning private limited, 2015. 460p. Education BK 10304 10304 0 0 0 0 MAIN MAIN GEN 2020-09-19 2 370.1 | RAV 26966 2022-10-14 00:00:00 2022-09-29 1 2020-09-19 BK