000 00323nam a2200133Ia 4500
008 220901s2014 xx 000 0 eng d
082 _a371.33 UMM
100 _aUmme Kulsum
245 0 _aTeacher Education & Information Technology
250 _a3
260 _bAgra: H.P. Bhargav
_c2014
300 _a112
942 _2ddc
_cBK
999 _c3096
_d3096