00342nam a22001097a 4500040000900000082001500009100001600024110001800040245008200058260004100140650005100181  cNUST  a621.56 ARO  aArora, S. C  aDomkundwar, S  aA Course in Refrigeration and Air-Conditioning:b( Environmental Engineering)  aNew Delhi:bDhanpat Rai & Co,c2005.  aA Course in Refrigeration and Air-Conditioning