TY - BOOK AU - V.Paul Lang TI - Principles of air conditioning U1 - 697.93 PY - 1969/// CY - Bombay PB - D B Taraporvowala & Sons Co Pvt Limited N1 - V.Paul Lang: Principles of air conditioning. Bombay. D B Taraporvowala & Sons Co Pvt Limited, 1969.--(697.93LAN) ER -