Turner, J. Howard.
Understanding electricity & electrical terms : determining amount used, cost, load, service entrance requirements / revised by J. Howard Turner. - Athens, Ga. : American Association for Vocational Instructional Materials, c1974. - 48 p. : ill (some col.) ; 28 cm.
0914452304 9780914452300
Electricity.
537
Understanding electricity & electrical terms : determining amount used, cost, load, service entrance requirements / revised by J. Howard Turner. - Athens, Ga. : American Association for Vocational Instructional Materials, c1974. - 48 p. : ill (some col.) ; 28 cm.
0914452304 9780914452300
Electricity.
537