000			00413 a2200157 4500
020			_a0070473765
082			_a511.2 _bLIP
090			_c7351 _d10226
100			_aLipschutz, Seymour
245			_a2000 solved problems in discrete mathematics
260			_aNew Delhi _bTara McGraw - Hill _c2002 _g2002
300			_aiv, 404p. _c29cm.
650			_aMathematical systems
700			_aLipson, Marc Lars
942			_cL
999			_c36064 _d36064