00507nam a22001937a 4500 20230614122429.0 230614b ||||| |||| 00| 0 eng d 9788120320383 IN-DiNC IN-DiNC eng 370.15 MAN Mangal, S K author Advanced educational psychology/ by S K Mangal 2nd ed. Delhi: PHI learning, 2018. xii, 520p. Educational psychology ddc BK 11564 11564 0 0 ddc 0 0 EDU MAIN MAIN GEN 2023-06-14 350.00 2 370.15 MAN 26969 2025-06-28 07:23:01 2025-04-10 1 2023-06-14 BK