Electrical installations : NVQ and technical certificate /
Allan, David.
Electrical installations : NVQ and technical certificate / David Allan and John Blaus. - 2nd ed. - London : Heinemann, c2008. - vi, 351 p. : col.ill. ; 30 cm.
Includes index.
9780435467043 (pbk.)
Electric apparatus and appliances--Installations.
Electric equipment.
Electrical installations : NVQ and technical certificate / David Allan and John Blaus. - 2nd ed. - London : Heinemann, c2008. - vi, 351 p. : col.ill. ; 30 cm.
Includes index.
9780435467043 (pbk.)
Electric apparatus and appliances--Installations.
Electric equipment.