000			00312nam a2200145Ia 4500
008			200101s2019 xx 000 0 und d
020			_a9789389424973
082			_a515-PAL
100			_aPalve M
245			_aGraph Theory
250			_a1
260			_bNirali _c2019
300			_a140
650			_aMathematics
999			_c222028 _d222028