1-8 of 8 Books

XB-70 Valkyrie
By Jeannette Remak,Joe Ventolo Jr.

North American XB-70 Valkyrie
By Campbell, John M.,John M. Campbell,Garry R. Pape
X-15 and XB-70 high-temperature structures and nondestructive testing techniques
X-15 and XB-70 high-temperature structures and nondestructive testing techniques
By Chris M. Galichon

North American XB-70A Valkyrie
By Dennis R. Jenkins