David A. Backer

By Paul K. Huth, Jonathan Wilkenfeld, David A. Backer

Edited By David Backer, Ravinder Bhavnani, Paul Huth

Edited By David Backer, Ravinder Bhavnani, Paul Huth

Edited By Ian Yeoman, Martin Robertson, Una McMahon - Beattie, Elisa Backer, Karen A. Smith

Edited By Joanna Rak, Roman Bäcker

By Gerhard Bäcker, Peter Krause

By Vibeke Backer, Peter G. Gibson, Ian D. Pavord

Edited By Mattias De Backer, Lucas Melgaço, Georgiana Varna, Francesca Menichelli

By Gerhard Bäcker, Peter Krause

Edited By Roberta Anderson, Charlotte Backerra

By Susan D. Pennybacker

By David Downes, D. M. Davies, M. E. David, P. Stone