000			00472nam a22001577a 4500
008			240919b |||||||| |||| 00| 0 eng d
020			_a9789380096971
082			_a025.431 _bMUK
100			_aMukherjee, Bhaskar
245			_aNumber building through ddc 22nd
260			_aNew Delhi : _bAlfa publication, _c2010.
300			_aix, 179 p. : _c24 cm.
504			_aIt includes bibliographical referances and index.
650			_aNations and symbols in ddc
942			_cBK
999			_c284836 _d284836