"gupta, j b. "
a course in electrical technology vol 2:a.c.engineering in s: .i.i units/ j.b. gupta - 8 ed. - india : s.k.kataria & sons 1991. - "xiv, 264p.; 23 cm."
electricity
621. 3 gup
a course in electrical technology vol 2:a.c.engineering in s: .i.i units/ j.b. gupta - 8 ed. - india : s.k.kataria & sons 1991. - "xiv, 264p.; 23 cm."
electricity
621. 3 gup