TY  - BOOK
AU  - Gimpel, Jean.
CN  - HC41 .G5
CN  - HC41
CY  - New York :
DA  - c1976.
ET  - 1st ed.
ID  - 23702
KW  - Economic history
N1  - Includes bibliographical references and index.
PB  - Holt, Rinehart and Winston,
PP  - New York :
PY  - c1976.
SN  - 0030146364
T1  - The medieval machine :the industrial revolution of the Middle Ages /
TI  - The medieval machine :the industrial revolution of the Middle Ages /
ER  -