"Discussion, Conference and Group Process"
"Gulley, Halbert E"
"Discussion, Conference and Group Process" - \\197202ENGGPSX - American Publishing 1972 London - x+374p
includes index and biblioraphy
"Discussion, Conference and Group Process" - \\197202ENGGPSX - American Publishing 1972 London - x+374p
includes index and biblioraphy