Communicating in groups /
"Galanes, G.J."
Communicating in groups / G.J. Galanes - Boston: "Mcgraw hill," 1997 - 310p.
0-697-28803-X
communication
302 / GAL
Communicating in groups / G.J. Galanes - Boston: "Mcgraw hill," 1997 - 310p.
0-697-28803-X
communication
302 / GAL