000 00321nam a2200133Ia 4500
020 _a8178084376
082 _a658
_bCHO
100 _aChowdhury, Subir
245 _aThe power of six sigma.
260 _aDelhi
_bPearson Education [Singapore] Pvt. Ltd.
_c2
300 _axxii,128p.
890 _aIndia
999 _c26284
_d26284