TY  - BOOK
AU  - Stephen L. Herman 
TI  - Delmar's Standard Textbook of Electricity 
SN  - 978-1-337-90034-8
U1  - Cir. 537 H551 C2020 
PY  - 2020///
CY  - Boston, USA: 
PB  - Cengage; 
ER  -