Chassan, J. B. Research design in clinical psychology and psychiatry / [electronic resource] / J.B. Chassan.. — 2d ed., rev. and enl.. — New York : : Irvington Publications : : Distributed by Halsted Press, Wiley,, c1979.. — xxii, 492 p. : : ill. ; 22 cm.
"A Halsted Press book."
Includes bibliographical references (p. 453-467) and index.