00313nam a2200133Ia 4500008004100000041000800041082001900049100001500068245003500083260000700118365001500125500001200140700002700152230718s9999    xx            000 0 und d  aeng  a621.319'2bGUP  aGupta P.V.  aNetwork Analysis And Synthesis  bDp  cRs.b80.00  aDONATED  aGupta P.V. & Dhar P.C.