Sapsford, Roger (Eds.) Data collection and analysis edited by Roger Sapsford, Victor Jupp. - 2nd ed. - London, Sage, 2006. - xix, 332p. ISBN: 9780761943631 9780761943624 Subjects--Topical Terms: SOCIAL SCIENCESSOCIAL RESEARCHRESEARCH METHODOLOGYDATA COLLECTION Dewey Class. No.: 001.4 SAP/D