00353pam a2200121 a 4500020002400000041000500024082001200029100004100041245010300082250001100185260002700196300000800223  a978-81-265-1645-3c  h  a658.562  aWadsworth H M., Stephens K SeAuthor  aModern Methods for Quality Control & ImprovementcWadsworth H M., Stephens K ShTextual Documents   a2nd ED  bWiley India Pub.c2004  a683