2 1 10 Volume 1 A-L Kimberley A. McGrath Primary Author mixed material 0787650528 USA Gale Group 2001 cover_world-of-physics-volume-1-a-l-20240826093509.jpg Volume 2 M-Z General Index Kimberley A. McGrath Primary Author mixed material USA Gale Group 2001 cover_world-of-physics-volume-2-m-z-general-index-20240826093400.jpg