00425nam a2200145Ia 450000500170000000800460001703700120006304000200007504100130009508400190010824500590012724500510018626000320023730000100026920250508165651.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a530, UGCqFEDL 0aReport of the curriculum development centre in physics 0cUniversity grants commission (NEW Delhi India)  aNew Delhi, IndiabUGCc1991  a369p.