Adams, Gerald R., 1946- Understanding research methods / [electronic resource] / Gerald R. Adams, Jay D. Schvaneveldt.. — New York : : Longman,, c1985.. — ix, 415 p. : : ill. ; 26 cm. Includes bibliographies and index. ISBN: 0582284856 9780582284852 LCCN: 84012543 Nat. Bib. No.: GB86-14710 Subjects--Topical Terms: Social sciences--Research--Methodology. Subjects--Index Terms: Social sciences Research Methodology LC Class. No.: H62 / .A418 1985 Dewey Class. No.: 300/.72