000			00270nam a22000977a 4500
999			_c10939 _d10939
008			180412b ||||| |||| 00| 0 eng d
020			_a9788121928335
100			_aMehrotra, Dheeraj _96745
245			_aComputer Learning
260			_aNew Delhi _bS, Chand and Company Ltd _c2009