Crosby, P.B.
Quality is free (Book) - New York McGraw-Hill 1979 - 309p. 21cm.
0070145121
Quality assurance
658.56 CRO / 52
Quality is free (Book) - New York McGraw-Hill 1979 - 309p. 21cm.
0070145121
Quality assurance
658.56 CRO / 52