00405    a2200157   4500003000400000005001700004008004100021020001700062040000900079082001700088100003500105245006400140250001200204260002100216300001000237OSt20230926113346.0230926b        |||||||| |||| 00| 0 eng d  a978149398258  coclc  a511.5bBAL/T1 aBalakrishnan, R.q(Rangaswami)  aA textbook of graph theory /cR Balakrishnan, K Ranganathan  a2nd ed.  bSpringer,c2023.  a292 p