000 00539nam a2200169Ia 4500
008 170101s1964 xx 000 0 und d
082 _a697 P68H
100 _aPORGES, John
245 0 _aHandbook of heating ventilating and air conditioning : useful tables and data...for ready reference
250 _a5th ed
260 _bLondon
_c1964
300 _avarious pagings
650 _aHEATING - HANDBOOKS, MANUALS, ETC
653 _aHEATING - HANDBOOKS, MANUALS, ETC
653 _aVENTILATION - HANDBOOKS, MANUALS, ETC
942 _2ddc
_cB
999 _c23557
_d23557