00569nam a2200157Ia 450000500170000000800460001703700180006304000200008104100130010108400240011410000140013824501990015226000090035130000090036054600420036920250508155846.0008  250505s9999    xx            000 0 eng d  aDissertations  aFEDLbengcFEDL  aeng2eng  a371.8, GUP/DIqFEDL  aGupta B P 0aInvestigation into the relationship between the co-curricular activities as prevalent in the higher secondary schools of Delhi and the social adjustment of the students of higher secondary level  c1963  a86p.  aM.Ed. Dissertation (Delhi University)