TY  - BOOK
AU  - Dyer, Frank Lewis.
AU  - Martin, Thomas Commerford.
AU  - Meadowcroft, William Henry.
TI  - Edison : 
U1  - 926.2 
PY  - 1929///
CY  - New York
PB  - Harper and Brothers Pubulishers
KW  - American Inventors
KW  - Thomas Edison -- Biography
KW  - aboratories and Experimental Science
N1  - Includes index
ER  -