TY  - BOOK
AU  - Annett,F.A.
AU  - A.C.Roe
TI  - Connceting and testing direct cureent machines
U1  - 621.37 
PY  - 1937///
CY  - Newyork
PB  - McGraw Hill Book Co.
KW  - electricity
KW  - Physics
ER  -