By Schultheis, Robert, Sumner, Mary
By Sang, David, Hutchings, Robert
By Low, Robert
By Pindyck, Robert, Rubinfeld, Daniel
By Litan, Robert
By Holdstock, Robert
By Bush, Robert, Ortinau, David, Hair, Jr., Joseph, Shiu, Eric
By Montgomery, Robert, Threlfall
By Silverberg, Robert
By Sharpe, Robert
By Barclay, Robert
By Robert Cormier, N/A, Cormier, Robert
By Haigh, Julie, Bowie, Robert, Dyson, Janet
By Leeson, Robert
By Schraer, Sue, Bowie, Robert, Dyson, Janet
By Cormier, Robert
By Westall, Robert
By McNab, Andy, Rigby, Robert
By Hope, Robert, Kemp, Richard
By Hancock, Graham, Bauval, Robert
By Wearing, Robert
By Gibson, Robert, Nichol, Jon
By Marx, Arthur, Fisher, Robert
By James Joyce, Joyce, James, Scholes, Robert, Jacques, Robin
By Jackson, Robert
By Resnick, Robert, Halliday, David
By SOUHAMI, Robert, Tobias, Jeffrey
By Sackville-West, Robert