TY  - BOOK
AU  - Ryan,Charles William
TI  - Basic electricity: a self-teaching guide 
SN  - 0471850853
PY  - 1986///
CY  - New York : 
PB  - Wiley, 
KW  - Electricity
KW  - Programmed instruction
N1  - Includes index; Bibliography: p. vi
UR  - http://www.loc.gov/catdir/bios/wiley046/86011114.html
UR  - http://www.loc.gov/catdir/description/wiley0310/86011114.html
UR  - http://www.loc.gov/catdir/toc/onix03/86011114.html
ER  -