00478nam a2200157Ia 450000500170000000800460001703700180006304000200008104100130010108400250011410000180013924501030015726000090026030000090026954600420027820250508163534.0008  250505s9999    xx            000 0 eng d  aDissertations  aFEDLbengcFEDL  aeng2eng  a370.15, DAB/DIqFEDL  aDabas Manisha 0aStudy of cognitive and non-cognitive aspects of low achievers in physics at senior secondary level  c1997  a63p.  aM.Ed. Dissertation (Delhi University)