00350nam a2200133 a 450000500170000002000150001708200150003210000060004711000390005324500300009226000280012230000200015049000460017020251203110745.0  a1584880902  a511.5bHAN  d_  aGross, Jonathan L. and Yellen, Jay  aHand book of Graph Theory  aLondonbCRC Pressc2004  a1167p.c24cm HB  aDiscrete Mathematics and its Applications