Refrigeration and air conditioning

Refrigeration and air conditioning

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Manylion Llyfryddiaeth
Prif Awdur: Langley, Billy C., 1931-
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Reston, Va. Reston Pub Co. c1982.
Rhifyn:2nd ed.
Pynciau:
Air conditioning.
Refrigeration and refrigerating machinery.