@book{7962,
	author = {Gupta, J. B.},
	title = {A course in electronics and electrical measurements & instrumentation : for B.Sc. (Engineering); B.Tech.; B.E.; A.M.I.E. (India) section B and other equivalent engineering examinations /},
	publisher = {S.K. Kataria & Sons,},
	year = {1988.},
	address = {New Delhi :}
}