TY  - BOOK
AU  - Thompson,Francis George
AU  - MacDonnell,Harry Ewen
TI  - Electrical installation technology: Vol.3 ; illustrations by H.E. MacDonnell 
SN  - 0582413354
PY  - 1972///
CY  - Harlow
PB  - Longman, 
KW  - Electric engineering
N1  - Includes index
ER  -