@book{917,
	author = {National Instructional Media Institute (NIMI) and DGT, MSDE, Govt of India},
	title = {Refrigeration and Air Conditioning Mechanic 2nd  Year : Trade Practicals},
	publisher = {National Instructional Media Institute (NIMI)},
	year = {2013,c2005},
	address = {Chennai}
}