00716cam a2200241 i 45000010008000000030008000080050017000160080041000330100017000740150009000910200026001000400021001260500016001470820016001631000043001792450055002222600049002773000029003265000020003555040030003756500047004056500022004521355832BD-DhUL20161212133255.0810112s1981    xxka     b    001 0 eng    a   80041474   aGB80  a0070845433 :c£12.50  cBD-DhULdBD-DhUL00aTP492b.T75  a621.56bTRR1 aTrott, A. R.q(Albert Runcorn),d1919-10aRefrigeration and air-conditioning /cA. R. Trott.  aLondon :bMcGraw-Hill Book Co. (UK),cc1981.  a310 p. :bill. ;c24 cm.  aIncludes index.  aBibliography: p. 305-306. 0aRefrigeration and refrigerating machinery. 0aAir conditioning.