Sayward, Frederick. : Software metrics : an analysis and evaluation / Alan Perlis, Frederick Sayward, Mary Shaw, editors.
Sayward, Jonathan, : An astronomical diary, or almanack, for the year of Christian aera : 1787:... Calculated for the meridian of Portsmouth, New-Hampshire, lat. 43 deg. 5 min. north: but will serve for any of the New-England states .. By Daniel Sewall. [Eight lines from Thomson]..
Saywell, Nick. : On the red horse, Peter and Paul [electronic resource] : a small book about a big war : (diary entries, articles, letters, 1991-1998) = O riđanu, Petru i Pavlu : mala knjiga o velikom ratu (Dnevnički zapisi, članci, pisma, 1991.-1998.) / by Helena Peričić ; translated by Petra Sapun and proofread by Nick Saywell.
Sayyed, R. Z., : Plant growth promoting rhizobacteria (PGPR) : prospects for sustainable agriculture / editors, R. Z. Sayyed, M. S. Reddy, Sarjiya Antonius.
Sayyed, Riyaz, : Recent advances in biofertilizers and biofungicides (PGPR) for sustainable agriculture / editors-in-chief, M. S. Reddy [and four others] ; editors, Riyaz Sayyed [and four others] ; contributors, K. V. S. S. Sairam [and thirty-eight others].