TY  - BOOK
AU  - Watkins,A.J.
AU  - Kitcher,Christopher
TI  - Electrical installation calculations: basic : for technical certificate level 2 
SN  - 9781856176651
PY  - 2009///
CY  - Oxford ; Burlington, MA
PB  - Newnes
KW  - Electric wiring
KW  - Mathematics
KW  - Problems, exercises, etc
ER  -