000			00297nam a2200133 4500
020			_a9789350130766
082			_a513 _bKUM/U
100			_aKumar, A
245			_aUpkar's high speed system of basic arithmetic
260			_aAgra _bUpkar Prakashan
300			_a88p
942			_cCC
952			_bKUCL
999			_c56844 _d56844