00461nam a2200217Ia 4500003000400000005001700004008004100021040001000062082000800072082000800080100001800088245005400106250001200160260000900172300001700181365000900198365001100207365000600218365000600224650001300230OSt20191221085930.0181031s9999    xx            000 0 und d  ckrvia  a696  bREY  aReynolds John  aMechanical and Electrical Equipment for Buildings  a5th ed.  c2000  axxxii;1789p.  b5157  cRupees  d0  e0  aServices