The sample survey theory and practice

• Main Author: Warwick, Donald P.
• Other Authors: Campbell, Angus (Author of introduction, etc.)
• Format: Book
• Language: English
• Published: New York McGraw-Hill Book Company 1975
• Subjects: Έρευνα > Μεθοδολογία; Κοινωνικές επιστήμες > Έρευνα