00598nam a2200205Ia 450000500170000000800410001702000180005804000180007604100080009408200200010210000210012224500880014325000120023126000350024330000240027865000200030265000170032265000340033970000190037320220623153111.0210716s2008    xx            000 0 und d  a9788181288141  cAIMIT LIBRARY  aeng  a511.5 21bBALR  aBalakrishnan, R.  aTextbook of graph theory:bwith 200 figures /cBy R Balakrishnan and K Ranganathan.  a1st ed.  aNew Delhi :bSpringer ,c2008.  axi, 227p. ;c22 cm.  aDirected graphs  aConnectivity  aIndepedent sets and matchings  aRanganathan K.