00851nam a22001937a 4500003000400000005001700004008004100021020002200062028007900084040002400163082001600187100005000203245006700253260007100320300000800391504017500399650005400574700002900628OSt20190507160551.0170711b xxu||||| |||| 00| 0 eng d a978-93-82992-60-8 bNational Instructional Media Institute (NIMI)c36280d24/04/2017q12/06/17 aBSDUbEnglishcBSDU a621.57bREF aNational Instructional Media Institute (NIMI) aRefrigeration and Air Conditioning 2nd Semester : Trade Theory aChennaibNational Instructional Media Institute (NIMI)c2017,c2014 a299 aContents : Module 1 : Refrigeration Equipment Module 2 : Refrigeration & Retrofitting Module 3 : Domestic Air conditioning Module 4 : Refrigeration and Air condition  aConstruction, Construction Material & Real Estate aDGT, MSDE, Govt of India