00481nam a2200157Ia 450000500170000000800460001703700180006304000200008104100130010108400240011410000170013824501070015526000090026230000090027154600430028020250508163252.0008  250505s9999    xx            000 0 eng d  aDissertations  aFEDLbengcFEDL  aeng2eng  a155.5, BAL/DIqFEDL  aBalwan Singh 0aStudy of potential delinquency is adolescents of Delhi in relation to their socio-economic back ground  c1986  a81p.  aM. Ed. Dissertation (Delhi University)