@book{24097,
	author = {Datason, R.P. and Sadana, B.L.},
	title = {New light's S.S.C. combined graduate level (preliminary) exam guide  for Asst. Grade; Income-Tax,Excise...Accountants, Auditors etc./},
	publisher = {New Light Publishers},
	year = {2010},
	address = {New Delhi },
	edition = {12th ed.}
}