@book{601745,
	author = {Hafiza Mahreen Fatima ((00000119895) and Dr Muhammad Bilal Sajid},
	title = {Design of a combined solar thermal water and space heating system for a commercial building in climatic conditions of Islamabad, Pakistan /},
	publisher = {Islamabad :},
	year = {2017},
	address = {USPCAS-E, NUST,}
}