000			00333nam a2200133Ia 4500
008			241225s9999 xx 000 0 und d
020			_a9789351448716
082			_a574 _bKUM
100			_aKumar, Prabhanshu,
245		0	_aGate 2017 :
260			_aRoorkee: _bG K Publications (P) , _c2017.
300			_aXVIII, 320.
365			_a925.00
999			_c16210 _d16210