TY  - BOOK
AU  - Sherwood Martin Editor
AU  -  Sutton, Christine, Editor
TI  - The Physical World
SN  - 0-19-520632-0.
AV  - QC21.2.P475 
CY  - New York
KW  -  Physical and theoretical
KW  -  Physical sciences
KW  -  Science
KW  - Chemistry
KW  - Physics
ER  -