000			00381nam a2200145Ia 4500
008			240125s9999||||xx |||||||||||||| ||und||
020			_a425
041			_aeng
082			_a510 _bT07 GRI
100			_aGrimaldi, Ralph P.E Ramana, B.V _916965
245		0	_aDiscrete and combinatorial maths materials
250			_a5th ed.
260			_bPearson Education _aNoida _c2007
942			_cBK
999			_c28558 _d28558