@book{40993,
	author = {National Conference on Graphical Calculators and Rosihan M. Ali},
	title = {Proceedings of the 2nd Conference on Graphical Calculators, october 4-6, 2004, The Gurney Hotel, Penang /},
	publisher = {Penerbit USM,},
	year = {2004},
	address = {Penang :},
	note = {Jointly organized by School of Mathematics Sciences, USM, Malaysian Mathematical Sciences Society, Ministry of Education Malaysia}
}