00375nam a2200121Ia 4500008004100000082001900041100002400060245004100084260002800125300001500153440003100168500005400199260909b        |||||||| |||| 00| 0 eng d  a511.5bB171.ID  aBalakrishnan, V. K.  aIntroductory discrete mathematicsb/  aNew York:bDover,c1996  axiv, 236p.  aDover books on Mathematics  a"Purchased under NBHM grant for the year 1998-99"