The Collected Works of Robert M. Groves, 6 Book Set
Robert M. Groves · ISBN 9780470556023
Julkaistu 2009 Kieli englanti nidottu
This set features: Survey Methodology, Second Edition by Robert M. Groves, Floyd J. Fowler, Jr., Mick P. Couper, James M. Lepkowski, Eleanor Singer, Roger Tourangeau (978-0-470-...