00402nam a2200157Ia 4500008004100000020001400041084001200055100002000067245004200087250002000129260001900149260000900168260002200177300001000199500003500209180424s9999    xx            000 0 und d  a133709906  a150 H16  a"Hock, Roger R" 0aForty Studies That Changed Psychology  a\\199600ENGGPSX  aPrentice Hall   b1996  cEnglewood Cliffs   a322p.  aincludes index and biblioraphy