TY  - BOOK
AU  - Hackforth,Henry L.
TI  - Infrared radiation
U1  - 535.842 
PY  - 1960///
CY  - New York
PB  - McGraw-Hill
KW  - Infrared radiation
N1  - Books on infrared radiation and related subjects p 289-291; Includes bibliographical references and index
ER  -