HANDBOOK OF HEATING, VENTILATING AND AIR CONDITIONING
PORGES, JOHN
HANDBOOK OF HEATING, VENTILATING AND AIR CONDITIONING Useful tables and data Arranged in a manner Convenient for ready reference - LONDON GEORGE NEWNESS LTD 1964 LONDON - tables, charts
628.81/84/ POR
HANDBOOK OF HEATING, VENTILATING AND AIR CONDITIONING Useful tables and data Arranged in a manner Convenient for ready reference - LONDON GEORGE NEWNESS LTD 1964 LONDON - tables, charts
628.81/84/ POR