Mail surveys improving the quality

समान संसाधन

• Mail surveys: Improving the quality
  द्वारा: Mangine, Thomas W
  प्रकाशित: (1995)
• Mail surveys : improving the quality V. 40
  द्वारा: Mangoine, Thomas W
  प्रकाशित: (1995)
• Mail survey
  द्वारा: Mangione, Thomas W
  प्रकाशित: (1995)
• Improving mail Logistics
  द्वारा: Laju, C. Joseph
  प्रकाशित: (2008)
• Mail and Telephone Surveys
  द्वारा: Dillmann, Don A
  प्रकाशित: (1978)