@book{28140,
	author = {M. Tabish Khan, Syed Shafi-Ullah Hussaini, Yasir Saleh Khatri, Saad Ahmed Zia & Ali Sheraz Siddiqui},
	title = {Industrial Mains Over-Voltage & Under-Voltage Controller with Modular Transient/Surge Protector},
	publisher = {UIT,},
	year = {2003},
	address = {Karachi:}
}