TY  - BOOK
AU  - Dawes,Chester L.
TI  - A course in electrical engineering: direct currents, fourth edition 
PY  - 1952///
CY  - [S.l.]
PB  - McGraw-Hill
UR  - http://www.amazon.com/exec/obidos/ASIN/B00ILDG8LI/chopaconline-20
ER  -