000			00344 a2200133 4500
082			_a005 _bWIL
090			_c23716 _d38289
100			_aWilliams, Robert E.
245			_aThe manual _blotus 1- 2- 3
260			_aNew Delhi _bBPB Publications _c1986 _g1986
300			_av,253p. _c22cm
650			_aComputer programming, programs,data
942			_cL
999			_c50926 _d50926