TY  - BOOK
AU  - A.E.Puchstein
AU  - A.E.Puchstein
TI  - Alternating Current Machines
U1  - 621.381PUA 
PY  - 1954///
CY  - New York
PB  - John Willey and Sons 
KW  - E E E
KW  - science
ER  -