00618nam a2200205Ia 4500 20250508163137.0 008 250505s9999 xx 000 0 eng d Textual FEDL eng FEDL eng eng 155.4, MUS FEDL Mussen Paul H Ed. Hand book of research methods in child development New Delhi, India Wiley Eastern Private Limited 1960 x,1061p INR 46.4 Research-Education; Child development 766462 TEXL 155.4, MUS 1381112 1381112 0 0 0 0 FEDL FEDL 2025-05-08 46.40 0 155.4, MUS EL0074256 2025-05-08 16:31:37 2025-05-08 TEXL