TY  - BOOK
T1  - Mechanical metamorphosis :technological change in revolutionary America /
DA  - 1985.
CY  - Westport, Conn. :
AU  - York, Neil Longley.
VL  - no. 78
CN  - T173.4 .Y67 1985
CN  - T173.4
PB  - Greenwood Press,
PP  - Westport, Conn. :
PY  - 1985.
ID  - 111289
KW  - Technological innovations
SN  - 0313244758 (lib. bdg.)
TI  - Mechanical metamorphosis :technological change in revolutionary America /
ER  -