TY  - BOOK
AU  - Hawks, Ellison
TI  - How it is made
U1  - 620 HAW 
PY  - 1941///
CY  - London
PB  - Odhams Press
KW  - Manufacturing processes—Popular works
KW  - House construction
KW  - Railroads—Engineering
N1  - Includes index
ER  -