000			00433nam a2200169Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
020			_cRS380
040			_e213917 _aMAIN
041			_aEnglish
082			_a005.73 S64D
100			_aSingh, S B
245		0	_aDiscrete structure
260			_aNew Delhi _bKhanna Book Publishing _c2007
300			_axiv, 649 p.
500			_a125 17/01/201 174 28/01/2014 Main Budget
942			_cBK
999			_c11092 _d11092