TY  - BOOK
AU  - Richter,H.P.
AU  - Schwan,W.Creighton
TI  - Practical electrical wiring: residential, farm, and industrial : based on the 1990 national electrical code 
SN  - 0070523932 
U1  - 621.319/24 20
PY  - 1990///
CY  - New York
PB  - McGraw-Hill Book Co.
KW  - Electric wiring, Interior
N1  - Includes bibliographical references
ER  -