00343nam a2200133Ia 4500008004100000041000800041082001500049100001100064245007100075260002800146300000800174365001600182700001100198230714s9999    xx            000 0 und d  aeng  a511.5bDEO  aDeo N.  aGraph Theory With Applications To Engineering And Computer Science  c1974bPHI Learning Pub.  a478  cRs.b225.00  aDeo N.