621.316 / H32c
Hayes, M. E.
CURRENT-COLLECTING BRUSHES IN ELECTRICAL MACHINES
/
.- London: Sir I. Pitman, 1947
.- 191 .
Subject Headings:
Brushes, Carbon;
Electric Machinery;
Copy Details:
Acc. No.: 7202, Full Call No.: 621.316 H32c, Item type: Books , Location: COMPACT STORAGE (BASEMENT),
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