Copper Helfrick (Personal Name)

Number of records used in: 1

Preferred form: Copper Helfrick

Machine generated authority record.

Work cat.: (OSt): Copper Helfrick, Electronic instrumentation & measurements, 1988

Managed by: Dr. D. P. Tripathi, Deputy Librarian, Central Library

For any query / question, please mail at circulation.liby@nitj.ac.in