@book{286907,
	author = {Ramachandran Nair,Panmana},
	title = {Paristhithipatanangal /},
	publisher = {P.K Parameswaran nair Memorial Trust,},
	year = {2013},
	series = {P.K. Parameswaran Nair smaraka Grandhavali},
	address = {Thiruvananthapuram :}
}