11 1 50 William. V. Mayer Additional Author mixed material 0023101709 NEWYORK Macmillan Pubhlising Company 1978 Harold J. McKenna Additional Author mixed material 0205083021 MASSACHUSETTS Allyn and Bacon 1985 HARVEY D. GOODMAN, THOMAS C. EMMEL, LINDA E. GRAHAM, FRANCES M. SLOWICZEK AND YAAKOV SHECHTER Additional Author mixed material 0153607300 FLORIDA Harcourt Brace Jovanovich 1986 CHARLES TANZER Additional Author mixed material 0130767468 NEW JERSEY prentice-Hall 1986 R.J. LINCOLN & G.A. BOXSHALL Additional Author mixed material 0521=305519 AUSTRALIA Cambridge University Press 1987 SANDRA GOTTFRIED, GERRY MADRAZO,JR. , LA MIONE, JOSEPH OLENCHALK, DOROTHEA SINCLAIR & GERALD SKOOG Additional Author mixed material 0137003609 NEW JERSEY prentice-Hall 1987 CAROL D. HAMPTON & CAROLYN H. HAMPTON Additional Author mixed material 0137003862 NEW JERSEY prentice-Hall 1987 Kenna, Harold J Additional Author mixed material 0205083021 USA Allyn and Bacon, Inc 1985 HEIMLER DANIEL Additional Author mixed material 067507401003 Merrill Publishing Company 1985 BARRETT (Tim) Additional Author mixed material 013076597X NEWYORK prentice-Hall 1986 R.J. LINCOLN & G.A. BOXSHALL Additional Author mixed material 0521=305519 AUSTRALIA Cambridge University Press 1987