@book{525649,
	author = {Jabeen, Ismat and Prof. Azad Akhter Siddiqui},
	title = {Approximate Closed-from solution of System of Partial Differential Equations },
	publisher = {SNS - NUST,},
	year = {2016.},
	address = {Islamabad :},
	note = {Hardcover.}
}