7 1 50 an enduring problem in psychology Quay, Herbert C. (Herbert Callister) Additional Author mixed material New York Van Nostrand [1968] a basic guide to helping troubled and aggressive youth Mordock, John B. Additional Author mixed material 0824514076 New York Crossroad Book c1994 Kelly, Jeffrey A. Additional Author mixed material 0316486965 New York Little, Brown c1983 Schaefer, Charles E. Additional Author Millman, Howard L. Additional Author mixed material 1568212720 New Jersey J. Aronson 1994 Scarlett, W. George Primary Author mixed material 0787910678 USA Jossey-Bass Publishers 1998 trouble_in_the_classroom.jpg a search for answers when love is not enough Ames, Louise Bates. Additional Author Gold, Svea J. Additional Author mixed material 0961533218(pbk.) London Fern Ridge Press c1986 Curwin, Richard L. Additional Author Mendler, Allen N. Additional Author mixed material 0871201542 Virginia Association for Supervision and Curriculum Development [c1988]