000 00418pam a2200157a 44500
005 20161001151736.0
008 161001b xxu||||| |||| 00| 0 eng d
041 _aeng
082 _a697
_bB39b
100 _aBedford, Thomas
245 0 _aBasic principles of ventilation and heating
_cThomas, Bedford
260 _aLondon
_bH.K. Lewis
_c1964
300 _axii, 438p
650 _aVentilation, Heating
942 _cBK
999 _c450501
_d450501