000			00323nam a2200133Ia 4500
008			150331s2013 xx 000 0 und d
020			_a9789351400288
100			_aParkash s & saluja v
245			_aPragatis Engineering Physics
250			_a11th
260			_bPragati Prakashan _c2013
300			_a296
942			_2ddc _cBK
999			_c2380 _d2380