000 00334nam a2200133Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
082 _a510
_bCH-Q
100 _aChugh,Sunil
_918420
245 0 _aQuick commercial maths
_cSunilChugh
260 _aNew Delhi
_bRupa Publication
_c2011
300 _a156
942 _cBK
950 _o510 CH-Q
999 _c49328
_d49328