LANG, P. V. (1963). Principles of air conditioning. D. B. Taraporevala.
Chicago-čujuhus (17. p.)LANG, Paul V. Principles of Air Conditioning. Bombay: D. B. Taraporevala, 1963.
MLA-čujuhus (9. p.)LANG, Paul V. Principles of Air Conditioning. D. B. Taraporevala, 1963.
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