6 1 50 Gallup, George Additional Author mixed material 0819217964 Morehouse Publishing Morehouse Publishing 1999 images_%281%29.jpg Gallup, George Additional Author mixed material 0819217964 Morehouse Publishing Morehouse Publishing 1999 American faith in the 90's Gallup, George Additional Author Castelli, Jim. Additional Author mixed material 0025423819: Macmilan Macmillan c1989 Gallup, George Additional Author Jones, Timothy K. Additional Author mixed material 0819215899(pbk.) Pennsylvania Morehouse Pub. c1992 their beliefs, practices, and values Gallup, George Additional Author Castelli, Jim. Additional Author mixed material 0385231229: New York Doubleday 1987 reality check for 21st century churches Gallup, George Additional Author Lindsay, D. Michael (David Michael) Additional Author mixed material 0764423975(alk.pap Gallup Organization c2002