00338nam a2200145Ia 4500003000400000005001700004008004100021020001800062082000800080100001700088245002500105250000800130260004400138300001000182TMU20250731092551.0160921s9999    xx            000 0 und d  a9788178841052  a661  aMittal, P.K.  aDiscrete Mathematics  a1st  bCyber Tech Publicationc2004aNew Delhi  a696p.