00533nam a22002057a 4500 60470 60470 WUSLLib 171016b xxu||||| |||| 00| 0 eng d 9798178084397 8178084376 English 658 CHO Chowdhury, Subir 8522 The power of six sigma Delhi Pearson Education 2001 xxii, 128p. 22cm. Industrial management 2594 Business 8523 Management concept 8524 ddc L 0 0 ddc 0 0 LEN MAIN MAIN LEN 2017-10-16 0 658CHO 37874 2017-10-16 00:00:00 2017-10-16 L