000 00307nam a22001217a 4500
082 _a621
_bMER
100 _aMerrick gay, Charles
245 _aMechanical and electrical equipment for buildings
250 _a3rd Edition
260 _aLondon
_bJohn wiley & sons,inc
_c1963
300 _a564 Pages
942 _cL
999 _c19835
_d19835