#1 Campbell, John L., 1952- author of Institutional change and globalization (LC 86868652)
#2 Campbell, J. L. (John L.), 1932- author of Inside Apple's ProDOS (LC 82117367)
#4 Campbell, John L., author of The layman's guide to making sense of statistics.
#5 Campbell, John L., author of Omega days.
#6 Campbell, John Lorne, 1849- The Bible under fire