Per Helander

A Guide to Human Factors and Ergonomics by Martin Helander CRC Press Hardcover 16 December 2005 from£N/A | RRP: ~~£55.99~~
The Rockin' '60s: The People Who Made the Music by Brock Helander Music Sales Ltd Paperback 1 June 1999 from£17.53 | RRP: ~~£12.99~~
The Rockin' 50s: The People Who Made the Music by Brock Helander Music Sales Ltd Paperback 16 October 1998 from£N/A | RRP: ~~£13.49~~
Children and Violence: The World of the Defenceless by Einar Helander Palgrave Macmillan Hardcover 2 September 2008 from£44.99 | RRP: ~~£60~~
Collisional Transport in Magnetized Plasmas (Cambridge Monographs on Plasma Physics) by Per Helander,Dieter J. Sigmar Cambridge University Press Hardcover 17 January 2002 from£N/A | RRP: ~~£80~~
Collisional Transport in Magnetized Plasmas (Cambridge Monographs on Plasma Physics) by Per Helander,Dieter J. Sigmar Cambridge University Press Paperback 6 October 2005 from£N/A | RRP: ~~£31.99~~