000			00426nam a2200181Ia 4500
008			201023s9999||||xx |||||||||||||| ||und||
020			_a0000000000000
100			_aNayyar,Girish.
245		0	_aDiscrete Mathematics.
250			_a3rd
260			_aNew Delhi _bKalyani _c2010
300			_a41.1
365			_b350
650			_aMathematics.
942			_cTB
999			_c2595 _d2595