00759nam a2200181 a 450000500170000002000270001702000300004410000210007424501150009526000390021030000110024965000710026065000640033185600700039594200070046599900150047295200900048720260519120936.0  a0070190941 (hardcover)  a9780070190948 (hardcover)1 aEdwards, Harry J10aEstimating Controls Systems for HVAC: a guide to pricing temperature controls systems for commercial buildings  a[S.l.] :bMcgraw-Hill (Tx),c1986.  a242 p.  aCommercial buildings--Heating and ventilation--Control--Estimates.  aCommercial buildings--Air conditioning--Control--Estimates.40uhttp://www.amazon.com/exec/obidos/ASIN/0070190941/chopaconline-20  cBK  c2147d2147  00104070aREFbREFd2014-05-10l0oEDW(Shelf - 94E)p15633r2014-05-10 00:00:00yBK