Schumacker, Randall E. A beginner's guide to structural equation modeling / - Mahwah Lawrence Erlbaum Associates, 1996. - xvi, 288 p. : ill. ; 24 cm. Includes bibliographical references and indexes. ISBN: 0805817662 0805817670 Subjects--Topical Terms: . LC Class. No.: QA278 / .Sch8 1996