TY - BOOK AU - Aggarwal, J C AU - Sandeep Kumar TI - Essentials of educational psychology SN - 978-93-5674-616-9 U1 - 337015 AGG/R 4th ed. PY - 2023///; Reprint, 2024 CY - Uttar Pradesh PB - Vikas Publishing House Private Limited KW - EDUCATIONAL PSYCHOLOGY ER -