00290pab a2200121 454500008004000000100002100040245002000061260000900081300001300090362001200103650001900115773003400134180718b1998   xxu||||| |||| 00| 0 eng d  aWagar, W. Warren  aPast and future  c1998  ap.365-71  aNov-Dec  aFuture studies  aAmerican Behavioral Scientist