A practical guide to needs assessment - Sleezer, Catherine M. 1951-; Russ-Eft, Darlene F. 1947-; Gupta, Kavita (Wiley, 2014)
Revised edition of: A practical guide to needs assessment / Kavita Gupta ; updated and expanded by Catherine M. Sleezer and Darlene F. Russ-Eft, 2nd ed. - Includes bibliographical references and index