000 00485nam a2200133Ia 4500
008 220407s9999 xx 000 0 und d
040 _cATVERC
050 _aTH 7867 .I83 1983
245 0 _aVapor compression equipment and refrigerants : air conditioning & refrigeration training program
260 _aRockville, Maryland
_bIndustrial Training Corp.
_cc1983
300 _avi, 39 p. ; 28 cm.
_c28 cm
650 _aAir Conditioning -- Vapor Compression Equipment
999 _c18296
_d18296