http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
text book of electrical technology, vol 1 :Basic electrical engineering in S.I. system of units
Various paging : illus. (part col.) 24 cm.
B.L. Theraja [and] A.K. Theraja,S.G Tarnekar.