00341nam a22001337a 4500008004100000020001500041082001000056100002400066245002800090250001200118260004300130300001500173500001900188110119t        xxu||||| |||| 00| 0 eng d  a0256082073  a658.5  aCrawford, C. Merlie  aNew products management  a3rd ed.  aBoston:bRichard D Irwin, Inc.,c1991.  axxi, 564p.  aincludes index