By Erik Spiekermann
By Steven C. Chapra
By Richard K. Rondel, Sheila Varley, Colin F. Webb
By Alejandro R. Jadad
By Philip Ball
By G. Lisinska, W. Leszczynski
By Corie Brown
By Macdonald, Fiona, Collins Big Cat
By Owen Swindale
By Tony Curtis
By Alan Smith
By Robert H. Perry, Cecil H. Chilton, Don W. Green, D.W. Green (both of University of Kansas, USA)
By Dave MacKenzie
By Sally Walton, Stewart Walton
By John Schey
By Wheater
By Blumenthal, Heston
By D. Winterbone (Emeritus Professor, University of Manchester, UK), Ali Turan (Professor of Thermodynamics Power Generation, Manchester
By Octave Levenspiel
By McCabe
By Chengi Kuo
By Robert G. Laughlin (The Proctor and Gamble Company)
By JOY GAMMON
By R. S. Blackburn (University of Leeds, UK)
By Charles Maclean
By David S. Landes
By Charles Nicholas Mander
By Tom Coultate
By Promod Kumar, K.L. Mittal