00367nam a2200133Ia 4500008004100000041000800041082001400049100001900063245007400082250001300156260002200169300001100191650003100202231207s9999    xx            000 0 und d  aeng  a511.1/TRE  aJ. P. Tremblay  aDiscreate mathematics Structures with Apllication to computer science  a1997 Ed.  bTata mc graw hill  aPB/606  aComnputer Program Language