00436nam a2200145Ia 4500008004100000020001800041041000800059082001200067100001700079245001800096260003300114300001300147952011300160999001700273211209s2016    xx            000 0 und d  a9788120301450  aeng  a510 DEO  aDEO NARSINGH  aGRAPH THEORY   aNEW DELHIbPHI PVT LTDc2016  aXVII,478  00104070aRITbRITcUNIT-2d2021-12-31l3o510 DEOp73468r2025-11-20 11:12:10s2025-11-17w2021-12-31yBK  c73468d73468