TY  - BOOK
AU  - H WRIGHT
TI  - MODERN WORKSHOP OF TECHNOLOGY
U1  - GN621.75 B173M3 
PY  - 1950///
CY  - NEW YORK
PB  - MACMILLAN COMPANY
KW  - MODERN WORKSHOP OF TECHNOLOGY
N1  - MODERN BOOK HOUSE JABALPUR
ER  -