@book{325997,
	author = {Shahzad Zafar; Prof Salman Hafeez and Salman absa5r (Advisors)},
	title = {Setting of schlieren system with modified monochromatic light and study of objects in compressable flow using video recorder},
	publisher = {NED University},
	year = {1990},
	address = {Karachi},
	note = {BE Project Reports}
}