@book{21799,
	author = {माला कुमार and  जोशी,मधुबाला and जोशी, मधुबाला},
	title = {सीखें गणित खुशी-खुशीः3; माप /},
	publisher = {प्रथम बुक्स},
	year = {2008},
	series = { },
	address = {नई  दिल्ली },
	note = { }
}