TY  - BOOK
AU  - Howad H.Gerrish
TI  - Electricity  /Howad H.Gerrish
U1  - 537.6  21
PY  - 1968///
CY  - new york
PB  - The Goodheart - Willcox co., Inc.
KW  - Electricity
KW  - Power
ER  -